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StarTech.com 4 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART
StarTech.com 4 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART
PCI Express - 4 x DB-9 Male RS-232 Serial Via Cable - Plug-in Card
Quick Info Web ID: 1015391181 Mfr. Part: PEX4S952LP

The PEX2S952LP low profile/half-height PCI Express Serial Card turns a PCI Express slot into two RS232 (DB9) serial connections.

The card is constructed using a native single chip design that lets you harness the full capability offered by PCI Express (PCIe), while reducing the load applied to the CPU by as much as 48% over conventional bridge chip serial cards.

The PCI Express RS232 Serial Adapter Card is compatible with a broad range of operating systems, including Windows 2000/XP/2003/Vista, Linux Kernel 2.6.11 and up, and ships with a low profile bracket installed but includes an optional full profile bracket that lets you add two serial ports to virtually any computer (regardless of the case form factor).


$123.38
38 In-Stock
StarTech.com 2 Port RS232 PCI Express Serial Card w/ Breakout Cable
StarTech.com 2 Port RS232 PCI Express Serial Card w/ Breakout Cable
PCI Express - 2 x DB-9 Male RS-232 Serial
Quick Info Web ID: 1021141454 Mfr. Part: PEX2S553B

Add 2 RS-232 serial ports to your standard or small form factor computer through a PCI Express expansion slot. The PEX2S553B 2-Port PCI Express Serial Card w/ Breakout Cable lets you add two RS232 serial ports using a single PCIe expansion slot. With the included break-out cable, you can easily add two ports to a single low profile slot.

The PCIe serial card features a native single-chip design that provides optimum reliability and speed, reducing the CPU load by up to 48% over conventional bridge-chip serial cards - a cost-effective solution for connecting legacy serial devices to PCIe enabled computers.

The multiport PCIe Serial Adapter includes both full and low-profile/half-height brackets for compatibility with standard and small form factor computers, and is compatible with a broad range of operating systems, including Windows 7/Server 2008 R2, 2003/Vista/XP (32 and 64 bit), Linux Kernel 2.6.11 and up, as well as MAC OS 10.5 and above.

This product is a replacement for our PEX2S552B card.

Backed by a StarTech.com lifetime warranty and free lifetime technical support.


$55.89
16 In-Stock
SIIG CyberSerial JJ-E20011-S3 2-port Multiport Serial Adapter
SIIG CyberSerial JJ-E20011-S3 2-port Multiport Serial Adapter
PCI Express x1 - 2 x DB-9 RS-232 Serial Via Cable
Quick Info Web ID: 1016570724 Mfr. Part: JJ-E20011-S3

PCI Express 1-lane (x1) adapter works with PCI Express slots with different lane width. Installs in any available PCI Express slot. Two high-speed serial ports (9-pin) support asynchronous baud rates up to 15 Mbps. Works as standard RS232 port or with 5V or 12V power output for devices that require power (such as handheld scanners, table scanners, POS displays, etc.). Configurable via jumpers with silk-screened settings on PCB. Spare enhanced low profile bracket is included to work in low profile chassis.


$75.33
16 In-Stock
StarTech.com 4 Port RS232 PCI Express Serial Card w/ Breakout Cable
StarTech.com 4 Port RS232 PCI Express Serial Card w/ Breakout Cable
PCI Express x1 - 4 x DB-9 Male RS-232 Serial Via Cable - Plug-in Card
Quick Info Web ID: 1019462157 Mfr. Part: PEX4S553B

The PEX4S553B 4-Port PCI Express Serial Card (with breakout cable) lets you add 4 RS232 serial ports using a single PCIe expansion slot. The PCIe Serial Card includes a 1-to-4 break out cable, which enables you to add 4 serial ports to a single low profile slot.

The serial adapter card features a native single-chip design that provides optimum reliability and speed, reducing the CPU load by up to 48% over conventional bridge-chip serial cards - a cost-effective solution for connecting legacy serial devices to PCIe-enabled computers.

The multi-port serial adapter includes both full profile/height and low profile/half-height brackets for compatibility with standard and small form factor computers, and is compatible with a broad range of operating systems, including Windows 7/Server 2008 R2, 2003/Vista/XP (32 and 64 bit), Linux Kernel 2.6.11 and up, as well as MAC OS 10.5 and above.


$118.91
13 In-Stock
StarTech.com 4 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART
StarTech.com 4 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART
PCI Express - 4 x DB-9 Male RS-232 Serial Via Cable - Plug-in Card
Quick Info Web ID: 1013140847 Mfr. Part: PEX4S952

This PCI Express serial adapter card allows you to turn a PCI Express slot into 4 RS-232 (DB9) serial connections.

The adapter card is based on a native single chip design, that allows you to harness the full capability of PCI Express (PCIe) - providing optimum reliability and speed, and reducing the load applied to the CPU by as much as 48% over conventional serial cards.

The RS232 Serial Adapter Card is compatible with a broad range of operating systems, including Windows 2000/XP/2003/Vista, Linux Kernel 2.6.11 and up, as well as Mac OS 10.4 and above.

Plus, the adapter card includes an optional low profile/half-height bracket that allows the card to be installed in virtually any computer case - making it that much easier to add serial ports to a PCI Express enabled computer, regardless of the size of the computer case.


$123.38
5 In-Stock
StarTech.com 8 Port PCI RS232 Serial Adapter Card High Speed 16950 cable included
StarTech.com 8 Port PCI RS232 Serial Adapter Card High Speed 16950 cable included
8 x DB-25 Male RS-232 Serial - Full-length Plug-in Card - DB-25 Male 4ft Fan-out Cable
Quick Info Web ID: 10240382 Mfr. Part: PCI8S9503V
This high speed 16950 Serial PCI Card uses a 16 Byte buffer simultaneously in both transmit and receive channels, reducing the number of CPU interrupts while improving system performance._x000D_ The card lets you connect up to 8 RS-232 serial devices to the host computer, and can be installed in either a 3.3V or 5V PCI/PCI-X slot._x000D_ Ideally suited to industrial applications, the buffered Serial PCI card is compatible with a broad range of operating systems, including Windows, DOS, Linux, and Unix operating environments._x000D_ Backed by Lifetime Warranty.


$88.88
4 In-Stock
StarTech.com 2 Port RS232 PCI Express Serial Card with Power Output
StarTech.com 2 Port RS232 PCI Express Serial Card with Power Output
PCI Express 1.1 - 2 x DB-9 Male RS-232 Serial Via Cable - Plug-in Card
Quick Info Web ID: 1021631761 Mfr. Part: PEX2S952PW

Add 2 RS232 serial ports with 5V or 12V selectable power output to your computer through a PCI Express slot. The PEX2S952PW 2-Port PCI Express Serial Card (with Power Output) turns a PCI Express slot into 2 RS232 (DB9) serial connections and enables compatible devices to draw power from the serial ports.

Suitable for many RS232-powered serial applications, this PCIe serial card offers a selectable 5V or 12V power option capable of power output using pin 1, 4, 8 or 9, allowing you to configure the card to suit the requirements of your powered RS232 devices.

A flexible solution for adding serial ports to small form factor or full-sized systems, the 2-port serial card includes both low and full profile brackets and features a 4-layer PCB (with separate layers for data and ground) to greatly reduce signal noise and loss.

To ensure maximum performance, the serial card is based on a native single chip design, that allows you to harness the full capability of PCI Express (PCIe) - providing optimum reliability and speed while reducing the load applied to the CPU by as much as 48% over conventional (bridge chip) serial cards.

Backed by a StarTech.com Lifetime warranty and free lifetime technical support.


$32.49
2 In-Stock
OPEN PLUGGABLE SPECIFICATION PC ADAPTOR
OPEN PLUGGABLE SPECIFICATION PC ADAPTOR
Web ID: 1020144966 Mfr. Part: SB-02AM

$51.07
2 In-Stock
StarTech.com 4 Port Native ExpressCard RS232 Serial Adapter Card with 16C950 UART
StarTech.com 4 Port Native ExpressCard RS232 Serial Adapter Card with 16C950 UART
ExpressCard/34 - 4 x DB-9 Male RS-232 Serial Via Cable - Plug-in Module
Quick Info Web ID: 1017465361 Mfr. Part: EC4S952

Control and communicate with up to 4 RS232 serial devices through your laptop ExpressCard slot. The StarTech.com EC4S952 4-Port ExpressCard-based Serial Card lets you add four RS232 serial ports to your laptop or ExpressCard equipped desktop computer, using an available ExpressCard slot. The ExpressCard Serial adapter is designed based on a single-chip architecture (as opposed to cards that use a "bridge chip"), providing native PCI Express communication for greater performance and reliability, as well as reduced power consumption and CPU load reduction of up to 48%. Compatible with ExpressCard 34mm and ExpressCard 54mm card slots, the 4 Port Serial ExpressCard includes a slot spacer for greater stability while installed in 54mm slots. Backed by a StarTech.com 1 year warranty and free lifetime technical support.


$126.55
2 In-Stock
SIIG DP CyberSerial 4-port Serial Adapter
SIIG DP CyberSerial 4-port Serial Adapter
PCI Express x1 - 4 x DB-9 RS-232 Serial Via Cable - Plug-in Card - DB-9 Male Fan-out Cable
Quick Info Web ID: 1013840972 Mfr. Part: JJ-E40011-S3

DP CyberSerial 4-port Serial Adapter works with PCI Express slots with different lane width. Installs in any available PCI Express slot. Four high-speed 16950 UART serial ports (9-pin) support data rate up to 920Kbps.


$129.39
2 In-Stock
B&B 2 Port DB-9 RS-232 Multiport Serial Adapter
B&B 2 Port DB-9 RS-232 Multiport Serial Adapter
2 x DB-9 Male RS-232 Serial Via Cable - Hot-pluggable
Quick Info Web ID: 1010200274 Mfr. Part: DSPR-100

Add reliable, high-speed serial ports for connecting card readers, barcode scanners and other serial devices to laptop, tablet and handheld PCs. Available in 2ports for RS-232, and ruggedized (permanently attached cable) for 2 port RS-232. One of the most complete and robust Serial PCMCIA cards in the marketplace, Quatech PCMCIA cards can expand a mobile system's capabilities while taking up minimal system resources. Because they share electronic fundamentals with native bus architectures such as PCI and ISA, they function exactly like standard COM ports and can be addressed as such by most application software. In addition, their small size and the fact that the card itself can be left inside the computer at all times, make them practical choices for the "most mobile" portable systems.


$216.12
2 In-Stock
StarTech.com 8 Port Low Profile PCI Express RS232 Serial Adapter Card w/ 161050 UART
StarTech.com 8 Port Low Profile PCI Express RS232 Serial Adapter Card w/ 161050 UART
PCI Express x1 - 8 x DB-9 Male RS-232 Serial Via Cable
Quick Info Web ID: 1024696413 Mfr. Part: PEX8S1052

Add 8 RS-232 serial ports to your computer through a single low profile PCI Express slot. The PEX8S1052 8 Port Low Profile PCI Express RS232 Serial Adapter Card w/ 161050 UART lets you add 8 RS-232 serial ports to your computer through a single low profile PCI Express slot.

Supporting data rates up to 460.8 Kbps, the PCI express serial port card offers a high performance 16C1050 UART and a large 256-Byte transit/receive FIFO buffer that work together to provide high-speed serial communication while reducing the overall load on the system CPU.

Suitable for most standard computer chassis, the 8 port serial card offers a low profile/half-height design and includes an optional full-height bracket. The included break-out cable uses a single connector on the card to deliver 8 ports, avoiding crowded connections that can occur with fixed/static ports.

Backed by a StarTech.com lifetime warranty and free lifetime technical support.


$265.29
2 In-Stock
StarTech.com 2 Port Native ExpressCard RS232 Serial Adapter Card with 16950 UART
StarTech.com 2 Port Native ExpressCard RS232 Serial Adapter Card with 16950 UART
ExpressCard/34 - Plug-in Module Hot-pluggable
Quick Info Web ID: 1013227053 Mfr. Part: EC2S952

This 2 Port ExpressCard-based Serial Card lets you add 2 RS232 serial ports to your laptop or ExpressCard equipped desktop computer, using an available ExpressCard slot. Featuring 128-byte FIFO communication, and a high performance 16C950 UART, the ExpressCard Serial Adapter card offers up to 460Kbps data transfer rates, which ensures peak communication with your serial peripheral devices.


$80.86
1 In-Stock
SIIG JJ-P04621-S7 4-port Multiport Serial Adapter
SIIG JJ-P04621-S7 4-port Multiport Serial Adapter
PCI - 4 x DB-9 RS-232 Serial Via Cable - Plug-in Card
Quick Info Web ID: 1018400132 Mfr. Part: JJ-P04621-S7

SIIG's DP Quartet Serial 550 PCI is an excellent solution designed to add four additional 9-pin RS232 serial ports for connecting multiple serial-based devices to your PCI-enabled desktop computer. This 4-port serial adapter card comes with four high-speed 16550 UART serial ports supporting data transfer rate of up to 230Kb/s. The serial ports can work as either standard RS232 ports, or can be independently configured as 5V /12V power outputs for devices that require power such as handheld scanners, table scanners, and POS displays. The DP Quartet Serial 550 PCI features IRQ sharing to reduce IRQ conflicts, built-in 32-byte FIFO buffers to dramatically increase data transmit/receive speed especially under Windows multitasking environment, and PME (Power Management Event) that allows device to request a change in system power state (wake up system). It features dual-profile design to work in standard-height and low-profile chassis with the included brackets, and Universal PCI car


$103.06
1 In-Stock
StarTech.com 4 Port PCI Express RS232 Serial Adapter Card with 16950 UART
StarTech.com 4 Port PCI Express RS232 Serial Adapter Card with 16950 UART
PCI Express - 4 x DB-9 Male Serial - Plug-in Card
Quick Info Web ID: 1011181211 Mfr. Part: PEX4S950
This PCI Express Serial Adapter card can be installed into any PCI Express slot on a computer, to provide four high performance 16C950 RS232 serial UART channels/ports - a convenient solution for connecting modern or legacy serial devices with support for data transfer rates of up to 460 Kbps._x000D_ The serial adapter card is easy to install, with support for Windows® 2000, XP, 2003 and Vista. Plus, the card features IRQ sharing and supports plug and play serial device connections, guaranteeing convenient, hassle-free installation._x000D_ The 4 Port PCI Express 16C950 Serial Card is backed by StarTech.com's lifetime warranty and FREE LIFETIME tech support.


$106.71
1 In-Stock
StarTech.com 8 Port PCIe RS232/422/485 Serial Card- 4x RS232 4x RS422/RS485
StarTech.com 8 Port PCIe RS232/422/485 Serial Card- 4x RS232 4x RS422/RS485
PCI Express x1 - 8 x DB-9 Male RS-232/422/485 Serial Via Cable - Plug-in Card
Quick Info Web ID: 1025484920 Mfr. Part: PEX8S232485
Add four RS232 and four RS422/485 serial ports to your standard or low profile system through a PCIe slot. The PEX8S232485 8-Port PCIe Serial Combo Card lets you add four RS232 and four RS422 / RS485 serial ports to your PC through a single PCI Express expansion slot.

This multi-port serial card is a single card solution that offers compatibility with nearly any serial communication protocol, supporting RS-232, RS-422, RS-485 2-wire or RS-485 4-wire operating modes at data rates up to 460Kbps.

To fit most standard computer cases, the card ships with a standard profile bracket installed and includes a low-profile / half-height bracket for adapting to slimline or small form factor systems. Plus, the included breakout cable helps to avoid cluttered connections.

Backed by a StarTech.com lifetime warranty and free lifetime technical support.

$283.44
1 In-Stock
Digi Edgeport/8 Multiport Serial Adapter
Digi Edgeport/8 Multiport Serial Adapter
8 x DB-9 Serial - External Hot-swappable
Quick Info Web ID: 10023234 Mfr. Part: 301-1002-08

Edgeport USB-to-serial converters offer an easy Plug and Play solution for COM port expansion. An external box alternative to PCI cards, Edgeport connects serial devices to a PC or server's USB port, eliminating the need to open the chassis, reconfigure and reboot. Simply plug in the Edgeport and in minutes gain up to 16 serial ports to connect bar-code scanners, printers, or any serial peripheral device.


$472.41
15 In-Stock*
Digi Edgeport/4 Multiport Serial Adapter
Digi Edgeport/4 Multiport Serial Adapter
4 x DB-9 Serial - External Hot-swappable
Quick Info Web ID: 10023235 Mfr. Part: 301-1000-04

Edgeport USB-to-serial converters offer an easy Plug and Play solution for COM port expansion. An external box alternative to PCI cards, Edgeport connects serial devices to a PC or server's USB port, eliminating the need to open the chassis, reconfigure and reboot. Simply plug in the Edgeport and in minutes gain up to 16 serial ports to connect bar-code scanners, printers, or any serial peripheral device.


$323.45
13 In-Stock*
Comtrol RocketPort EXPRESS Quadcable DB9 Multiport Serial Adapter
Comtrol RocketPort EXPRESS Quadcable DB9 Multiport Serial Adapter
PCI Express x1 - 4 x DB-9 Male RS-232/422/485 Serial Via Cable - Plug-in Card - DB-9 Fan-out Cable
Quick Info Web ID: 1011193832 Mfr. Part: 30126-4

The RocketPort EXPRESS Quad DB9 is a four port serial adapter that is compatible with systems that have x1, x4, x8, or x16 PCI Express expansion slots. The card is designed for standard and low-profile PCs and servers and ships with a low-profile and a standard-height bracket. The product provides support for software-selectable RS-232/422/485 serial communications and data transmission speeds up to 921 Kbps. Serial connections are made utilizing an external quadcable with four DB9M connectors that is included with the product. All RocketPort EXPRESS products are European RoHS directive compliant.


$372.30
12 In-Stock*
Comtrol RocketPort EXPRESS Octacable DB9 Multiport Serial Adapter
Comtrol RocketPort EXPRESS Octacable DB9 Multiport Serial Adapter
PCI Express x1 - 8 x DB-9 Male RS-232/422/485 Serial Via Cable - Plug-in Card - DB-9 Fan-out Cable
Quick Info Web ID: 1011193830 Mfr. Part: 30128-8

The RocketPort EXPRESS Octa DB9 is an eight port serial adapter that is compatible with systems that have x1, x4, x8, or x16 PCI Express expansion slots. The card is designed for standard and low-profile PCs and servers and ships with a low-profile and a standard-height bracket. The product provides support for software-selectable RS-232/422/485 serial communications and data transmission speeds up to 921 Kbps. Serial connections are made utilizing an external fan-out octacable with eight DB9M connectors that is included with the product. All RocketPort EXPRESS products are European RoHS directive compliant.


$468.08
8 In-Stock*
StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485
StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485
PCI Express x1 - 4 x DB-9 Male RS-232/422/485 Serial Via Cable - Plug-in Card
Quick Info Web ID: 1023915507 Mfr. Part: PEX4S232485

Add two RS232, and two RS422/485 serial ports to your PC through a PCI-Express expansion slot. The PEX4S232485 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 lets you add two RS232, and two RS422/485 serial ports to your PC through a PCI-Express expansion slot.

This PCI express serial card is a single card solution that is compatible with nearly any serial communication protocol, supporting RS-232, RS-422, RS-485 2-wire or RS-485 4-wire operating modes.

A flexible solution for adding serial ports to full-sized, or small form factor systems, the 4-port serial card includes both low and full profile brackets while the included breakout cable helps to avoid cluttered connections.

Backed by a StarTech.com lifetime warranty and free lifetime technical support.


$153.26
5 In-Stock*
StarTech.com 8 Port PCI Express Low Profile Serial Adapter Card
StarTech.com 8 Port PCI Express Low Profile Serial Adapter Card
PCI Express - 8 x DB-9 RS-232 Serial Via Cable - Plug-in Card
Quick Info Web ID: 1011181165 Mfr. Part: PEX8S950LP

This PCI Express Low Profile 16C950 Serial Card offers two 16C950 UART compatible serial ports, in turn providing eight RS 232 connections, maximizing serial connectivity for use with a broad variety of peripherals including printers, scanners, and more. Plus, PEX8S950LP is designed to fit in small/micro form factor computer cases, making it the perfect choice when space is at a premium.


$232.85
5 In-Stock*
StarTech.com 16 Port Low Profile RS232 PCI Express Serial Card - Cable Included
StarTech.com 16 Port Low Profile RS232 PCI Express Serial Card - Cable Included
PCI Express - 16 x DB-9 Male RS-232 Serial Via Cable - Plug-in Card - DB-9 Male Serial Cable
Quick Info Web ID: 1015565812 Mfr. Part: PEX16S952LP

The PEX16S952LP PCI Express serial card (16950 UART) lets you turn a low profile PCIe slot into sixteen RS232 (DB9) serial connections. The serial adapter card is based on a native single chip design that allows you to harness the full capability of PCI Express (PCIe), delivering optimum reliability and speed while reducing the load applied to the CPU by as much as 48% over conventional serial cards. This low profile serial card is compatible with a broad range of operating systems, including Windows 2000, XP, 2003, Vista and Windows 7, and features a VHDCI 68 pin connector and serial breakout cable for installation into a single low profile expansion card slot.The card also includes a full-sized bracket, for installation in standard form factor computers.


$419.87
5 In-Stock*
StarTech.com 8 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART
StarTech.com 8 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART
PCI Express - 8 x DB-9 Male RS-232 Serial Via Cable - Plug-in Card
Quick Info Web ID: 1013140846 Mfr. Part: PEX8S952

This PCI Express based serial adapter card allows you to turn a PCI Express slot into eight RS232 (DB9) serial connections. The adapter card is based on a native single chip design, that allows you to harness the full capability of PCI Express (PCIe) - providing optimum reliability and speed, and reducing the load applied to the cpu by as much as 48% over conventional serial cards. The RS232 Serial Adapter Card is compatible with a broad range of operating systems, including Windows 2000/XP/2003/Vista, Linux Kernel 2.6.11 and up, as well as MAC OS 10.4 and above.


$235.12
4 In-Stock*
QUATECH PCI Express Card
QUATECH PCI Express Card
ExpressCard - 2 x RS-422/485 Serial Via Cable - Plug-in Module
Quick Info Web ID: 1011013190 Mfr. Part: DSPXP-200/300

Quatech serial ExpressCard solutions accommodate I/O expansion and connectivity to serial devices in mobile laptop applications.

Quatech 34mm PCI ExpressCards can be used in either 34 or 54mm ExpressCard slots. Model ADP-XP54 ExpressCard 54mm adapter for 34mm cards is included to improve fit and durability of the 34mm cards in the larger 54mm slots. Adding the Model ADP-XP54 to the 34mm cards improves the ability of the card to withstand normal or accidental stress and not dislodge from the slot.

Available in one, two and four port serial configurations, the PCI ExpressCards offer easy-to-upgrade PC card technologies, while integrating popular external peripheral functionality via ExpressCard module form-factor.


$186.27
3 In-Stock*
Digi Edgeport/2 Multiport Serial Adapter
Digi Edgeport/2 Multiport Serial Adapter
2 x DB-9 RS-232 Serial - External Hot-swappable - Type A 1.01m USB Cable
Quick Info Web ID: 10023148 Mfr. Part: 301-1000-02
Edgeport USB-to-Serial Converters offer an easy Plug-and-Play solution for instant COM port expansion. An out-of-the-box (external) alternative to PCI cards, the Edgeport connects to the USB port of a PC, thin client, notebook or server, eliminating the need to open the chassis, reconfigure and reboot.


$187.57
3 In-Stock*
StarTech.com 8 Port Low Profile RS232 PCI Serial Card with 16950 UART
StarTech.com 8 Port Low Profile RS232 PCI Serial Card with 16950 UART
PCI-X - 8 x DB-9 Male RS-232 Serial Via Cable - Plug-in Card - DB-9 Male Serial Cable
Quick Info Web ID: 1015565813 Mfr. Part: PCI8S950LP

Add 8 RS-232 serial ports to your computer via a single low profile or full height PCI slot. The PCI8S950LP 8 Port Low Profile RS232 PCI Serial Card with 16950 UART lets you turn a single low profile PCI slot into eight RS232 (DB9) serial connections.

The unique design of the serial card and included break out cable feature a VHDCI (Very High Density Cable Interconnect) connector, enabling the addition of 8 serial interfaces while only using a single expansion slot. With the included full height bracket, this card can be easily installed in almost any computer case.

The 8-port serial adapter card is compatible with a broad range of operating systems, including Windows 2000/XP/2003/Vista/Server 2008 R2/7, as well as Linux Kernel 2.4.x and up. A cost-effective solution for connecting industrial process control and monitoring equipment, serial modems, POS devices, ISDN terminal adapters and more to your system.


$184.16
1 In-Stock*
B&B 2 Port DB-9 RS-422/485 Multiport Serial Adapter
B&B 2 Port DB-9 RS-422/485 Multiport Serial Adapter
2 x DB-9 Female RS-422/485 Serial Via Cable - Hot-pluggable
Quick Info Web ID: 1010200273 Mfr. Part: DSP-200/300

Add reliable, high-speed serial ports for connecting card readers, barcode scanners and other serial devices to laptop, tablet and handheld PCs. Available in 2 ports for RS-422/485, and ruggedized (permanently attached cable) for 2 port RS-232. One of the most complete and robust Serial PCMCIA cards in the marketplace, Quatech PCMCIA cards can expand a mobile system's capabilities while taking up minimal system resources. Because they share electronic fundamentals with native bus architectures such as PCI and ISA, they function exactly like standard COM ports and can be addressed as such by most application software. In addition, their small size and the fact that the card itself can be left inside the computer at all times, make them practical choices for the "most mobile" portable systems.


$225.99
1 In-Stock*
Comtrol RocketPort INFINITY 32-Port Card
Comtrol RocketPort INFINITY 32-Port Card
Universal PCI - 32 x DB-9 Male RS-232/422/485 Serial - Plug-in Card
Quick Info Web ID: 1011138762 Mfr. Part: 30010-6

The RocketPort INFINITY 32-Port is a 32 port serial adapter that is compatible with systems having 32 or 64 bit 3.3 volt PCI and PCI-X expansion slots. The low profile low profile design makes these products suitable for use in standard servers and 2U rack mounted servers. The product provides software selectable support for RS-232/RS422/RS485 serial communications and data transmission speeds of up to 921Kbps. Serial connections are made utilizing an external interface purchased separately. All RocketPort Infinity products are designed to comply with the RoHS directives and utilize the Unity ASIC that takes full advantage of the increased 66 Mhz BUS speed available on PCI-X servers.


$892.90
1 In-Stock*
StarTech.com 4 Port RS232 PCI Serial Card Adapter with Power Output
StarTech.com 4 Port RS232 PCI Serial Card Adapter with Power Output
PCI-X - 4 x DB-9 Male RS-232 Serial - Plug-in Card
Quick Info Web ID: 1022377110 Mfr. Part: PCI4S954PW

Add 4 RS232 serial ports with 5V or 12V selectable power output to your computer, through a PCI slot

The PCI4S954PW 4-Port PCI Serial Card (with Power Output) turns a PCI slot into 4 RS232 (DB9) serial connections and enables compatible devices to draw power from the serial ports.

Suitable for many RS232-powered serial applications, this PCI serial card offers a selectable 5V or 12V power option, capable of power output using pin 1, 4, 8 or 9, which enables you to configure the card to suit the requirements of your powered RS232 devices.

A flexible solution for adding serial ports to full-sized, or small form factor systems, the 4-port serial card includes both low and full profile brackets while the included breakout cable helps to avoid cluttered connections.

Backed by a StarTech.com Lifetime warranty and free lifetime technical support.


$143.94
479 In-Stock*
StarTech.com 4 Port PCI Express (PCIe) RS232 Serial Card w/ Power Output and ESD Protection
StarTech.com 4 Port PCI Express (PCIe) RS232 Serial Card w/ Power Output and ESD Protection
PCI Express x1 - 4 x DB-9 Male Serial Via Cable - Plug-in Card
Quick Info Web ID: 1025214757 Mfr. Part: PEX4S553S
Add four ESD-Protected RS232 ports, with 5V or 12V selectable power output through a PCI Express slot. The PEX4S553S 4-Port PCI Express Serial Card lets you add four ESD-Protected RS232 ports, with 5V or 12V selectable power output through a PCI Express slot.

Ideal for industrial environments, this 4-port serial card offers built-in 15KV ESD-protection which helps prevent damage to connected devices in the event of line surges and electro-static discharge.

Plus, for devices that require additional power, the multi-port serial card also has a jumper-selectable 5V or 12V power output option (pin 9) using either the PCIe bus, or through an SP4 connection to your power supply. For added flexibility, the power output can be enabled or disabled on a per-port basis so you choose which ports supply power.

This versatile RS232 card supports high-speed serial data rates up to 921.6 Kbps, and is compatible with a broad range of operating systems. To maximize installation options, the 4-port card is equipped with a standard profile bracket and includes an optional low profile bracket for installation in small form factor computers. To avoid crowded connections that can occur with fixed/static ports, the card uses a break-out cable which turns a single connector on the card into four flexible RS232 serial ports.

Backed by a StarTech.com lifetime warranty and free lifetime technical support.

$176.73
463 In-Stock*
StarTech.com 4 Port PCI RS422 RS485 Serial Adapter Card
StarTech.com 4 Port PCI RS422 RS485 Serial Adapter Card
4 x DB-9 Male RS-422/485 Serial Via Cable - Plug-in Card
Quick Info Web ID: 10963509 Mfr. Part: PCI4S422DB9

This 4 Port PCI RS422 RS485 Serial Adapter Card lets you add four high speed RS422/RS485 Serial interface ports to your system, and features on-card jumpers that let you configure each port as full or half duplex as needed. The card comes with a breakout style cable that provides four DB9 connectors for use with common RS422/RS485 serial peripherals in virtually any operating environment (point of sale, security, industrial, etc.). The card offers a 32-Byte FIFO buffer and supports data transfer speeds reaching up to 230.4 Kbps.Intended as a permanent serial solution.


$90.17
45 In-Stock*
StarTech.com 1S1P 54mm ExpressCard Serial Parallel Combo Card with 16550 UART
StarTech.com 1S1P 54mm ExpressCard Serial Parallel Combo Card with 16550 UART
ExpressCard - 1 x DB-9 Female RS-232 Serial
Quick Info Web ID: 1020387434 Mfr. Part: EC1S1P55254

The EC1S1P55254 1S1P 54mm Parallel/Serial ExpressCard (16550 UART) adds 1 RS232 serial, and 1 IEEE 1284 Parallel port to your laptop, using an available 54mm ExpressCard slot.

This high-performance Serial/Parallel adapter with included breakout cable uses the full 54mm form factor for a perfect fit and long life durability. Supporting RS232 speeds up to 128Kbps and parallel rates up to 1.5Mbps, the serial/parallel adapter features a native chipset that delivers reliability, performance, and lower CPU loads versus conventional bridge-chip cards.

Designed for use with laptop computers equipped with 54mm ExpressCard slots, this 1S-1P card offers a broad operating system compatibility list that includes Windows, Mac OS X and Linux, for simple integration into almost any system.

The adapter also functions as a single port Parallel adapter if used without the included breakout cable.

Backed by a StarTech.com Lifetime warranty and free lifetime technical support.


$62.32
26 In-Stock*
StarTech.com 4 Port PCI RS232 Serial Adapter Card High Speed 16950 cable included
StarTech.com 4 Port PCI RS232 Serial Adapter Card High Speed 16950 cable included
4 x DB-9 Male RS-232 Serial - Plug-in Card - DB-9 Male 8.3 Fan-out Cable
Quick Info Web ID: 10240496 Mfr. Part: PCI4S9503V
This high speed Serial PCI Card uses a 16 Byte buffer simultaneously in both transmit and receive channels, reducing the number of CPU interrupts while improving system performance._x000D_ The card lets you connect up to 4 RS-232 serial devices to the host computer, and can be installed in either a 3.3V or 5V PCI/PCI-X slot._x000D_ Ideally suited to industrial applications, the buffered Serial PCI card is compatible with a broad range of operating systems, including Windows, DOS, Linux, and Unix operating environments._x000D_ Backed by Lifetime Warranty.


$165.89
10 In-Stock*
StarTech.com 2 Port 54mm ExpressCard RS232 Serial Adapter Card - 16550 UART
StarTech.com 2 Port 54mm ExpressCard RS232 Serial Adapter Card - 16550 UART
ExpressCard - 2 x DB-9 Male RS-232 Serial - Plug-in Module
Quick Info Web ID: 1020387436 Mfr. Part: EC2S55254

The EC2S55254 2-Port Serial ExpressCard (54mm) adds 2 RS232 serial ports to your laptop using an available 54mm ExpressCard slot. The adapter features a native chipset that provides reliability and performance improvements, as well as lower CPU loads and power consumption, over conventional bridge-chip serial ExpressCards.

This high-performance RS232 ExpressCard adapter includes a breakout cable that uses the full 54mm ExpressCard form factor, for a perfect fit and additional durability.

Designed for use with laptop computers that are equipped with 54mm ExpressCard slots, this 2-Port serial ExpressCard offers a broad operating system compatibility list that includes Windows®, Mac OS X and Linux, for simple integration into almost any system.

Backed by a StarTech.com Lifetime warranty and free lifetime technical support.


$104.65
3 In-Stock*
StarTech.com 4 Port CardBus RS232 Serial Laptop PC Adapter Card - 16950
StarTech.com 4 Port CardBus RS232 Serial Laptop PC Adapter Card - 16950
CardBus - 4 x DB-9 Male RS-232 Serial Via Cable - Hot-pluggable
Quick Info Web ID: 1010690947 Mfr. Part: CB4S950

Connect serial devices to any notebook CardBus PCMCIA slot! Featuring a maximum data transfer rate of up to 115.2Kbps, CB4S950 lets you add four DB9 RS232 ports, ensuring flawless connectivity with your serial peripherals.


$193.69
2 In-Stock*
SYBA Multimedia 4 Serial Ports PCI-e x1 Controller Card
SYBA Multimedia 4 Serial Ports PCI-e x1 Controller Card
PCI Express x1 - 4 x DB-9 RS-232 Serial Via Cable - Plug-in Card
Quick Info Web ID: 1025889270 Mfr. Part: SI-PEX15038
Fan-out cable design for easy access to all 4 Serial ports.

$43.16
No Stock
SIIG DP CyberSerial 2S PCI
SIIG DP CyberSerial 2S PCI
Universal PCI - 2 x DB-9 RS-232 Serial - Plug-in Card
Quick Info Web ID: 1025528321 Mfr. Part: JJ-P20211-S7

SIIG's DP CyberSerial 2S PCI adds 2 high-speed 16550 UART serial ports (9-pin) to your desktop computer. Each serial port can be configured as either standard 5V or 12V power output for connecting serial devices that require power such as 56K V.90 external modems, ISDN terminal adapters, PDAs, digital cameras, label printers and more. With a spare low profile bracket, this dual profile adapter card can be installed into standard height or low profile chassis system, offering the utmost flexibility in system installations.


$60.33
No Stock
IO Crest PCI-Express Serial Card
IO Crest PCI-Express Serial Card
PCI Express 2.0 x1 - 2 x DB-9 Male RS-232 Serial Via Cable - Plug-in Card
Quick Info Web ID: 1029765401 Mfr. Part: SI-PEX15043
This IO Crest SI-PEX15043, XR17V358 series Multi-I/O PCI-E controller cards are high performance RS-232 serial interface controllers for home and industrial users. They are compatible with industrial standard 16C550 UART, which conveniently provide a low cost connection platform for industrial machines, POS machines, external modems, mice, and etc... IO Crest 2-port RS232 Serial PCI-Express Card, DB9 Female Panel Mountable Field Terminator Adapters, Exar Chipset

$70.84
No Stock
SYBA Multimedia 4-port PCIe Serial Card
SYBA Multimedia 4-port PCIe Serial Card
PCI Express 2.0 x1 - 4 x RS-232 Serial Via Cable - Plug-in Card
Quick Info Web ID: 1029320242 Mfr. Part: SI-PEX15042
The XR17V358 series Multi-I/O PCI-Express controller cards are the high performance RS-232 serial interface controller for home and industrial users. They are compatible with industrial standard 16C550 UART, which provide a low cost connection platform for industrial machines, POS machines, external modems, mice, etc.

$79.96
No Stock
SYBA Multimedia 8-Port RS-232 Serial PCI-Express, Revision 2.0; with Exar Chipset
SYBA Multimedia 8-Port RS-232 Serial PCI-Express, Revision 2.0; with Exar Chipset
PCI Express 2.0 x1 - 8 x DB-9 Male RS-232 Serial Via Cable - Plug-in Card
Quick Info Web ID: 1028083156 Mfr. Part: SI-PEX15041
The XR17V358 series Multi-I/O PCI-Express controller cards are the high performance RS-232 serial interface controller for home and industrial users. They are compatible with industrial standard 16C550 UART, which provide a low cost connection platform for industrial machines, POS machines, external modems, mice, etc.

$80.06
No Stock
N2225 SAS/SATA HBA FOR SYSTEM X
N2225 SAS/SATA HBA FOR SYSTEM X
Web ID: 1029025030 Mfr. Part: 00AE912

$395.85
No Stock
SERVERAID M5100 CACHING ENABLER FO 447
SERVERAID M5100 CACHING ENABLER FO 447
Web ID: 1029024454 Mfr. Part: 90Y4447

$742.27
No Stock
SERVERAID M5225-2GB SAS/SATA CONTROLLER FOR SYSTEM X
SERVERAID M5225-2GB SAS/SATA CONTROLLER FOR SYSTEM X
Web ID: 1029024838 Mfr. Part: 00AE938

$1,132.05
No Stock
Intashield IS-400 4-port Multiport Serial Adapter
Intashield IS-400 4-port Multiport Serial Adapter
Universal PCI - 4 x DB-9 RS-232 Serial - Plug-in Card
Quick Info Web ID: 1025479453 Mfr. Part: IS-400
This card provides 4 industry standard RS232 serial COM ports in a single PCI slot. A fully moulded quad cable terminated in 9 pin male D plug ensures reliable connection.
As PCI is fully Plug and Play compatible your BIOS and operating system will automatically configure the card ensuring conflict free installation.
Choose between standard height and low profile options.

$116.94
No Stock
Black Box Low-Profile PCI Card, 16850 UART, Dual-Port, RS-232/422/485
Black Box Low-Profile PCI Card, 16850 UART, Dual-Port, RS-232/422/485
PCI - 2 x DB-9 Male RS-232/422/485 Serial Via Cable - Half-length Plug-in Card
Quick Info Web ID: 1026881559 Mfr. Part: IC187C-LP
Quick Facts
  • The small but speedy PCI card for your network.
  • Fit in the PCI slots of newer, slimmer computers.
  • The 16850 UART eliminates data bottlenecks and enables your CPU's onboard serial ports to achieve 460.8-kbps data rates.
  • Guaranteed for life!

Further Details
  • The dual-port card connects up to 62 RS-485 devices to your CPU.
  • RS-485 cards can capture data from peripherals in a multidrop network.

They also have an autoenable circuit for enabling the RS-485 transmitter during data transmission.

  • Support all PCI interrupts.
  • Universal bus (5-V or 3.3-V) operation.

$401.26
No Stock
Black Box Async PCI Express Card, Serial 2-Port, RS-232/422/485
Black Box Async PCI Express Card, Serial 2-Port, RS-232/422/485
PCI Express - Half-length Plug-in Card
Quick Info Web ID: 1026881766 Mfr. Part: IC983C
Quick Facts
  • Provides two serial ports.
  • Configure ports for RS-232, RS-422, or RS-485.
  • Uses 16C950 UARTs with 128-byte Tx/Rx FIFOs for data rates to 921.6 kbps.
  • Fully compatible with legacy 16550 UARTs.
  • Guaranteed for life!

Further Details
  • Passes all modem signals in RS-232 mode.
  • In RS-485 modes, the card's transmitter is enabled in hardware, eliminating software control.
  • Use in low-profile PCI Express slots.
  • Includes a 36" (91.4 cm) cable that terminates to two DB9 male connectors.

$469.39
No Stock
Black Box 8-Port RS-232 PCI Card, 16554 UART
Black Box 8-Port RS-232 PCI Card, 16554 UART
PCI - 8 x DB-25 Male RS-232 Serial - Plug-in Card
Quick Info Web ID: 1026881340 Mfr. Part: IC142C
Quick Facts
  • Provides up to 16 PCI bus links for communication servers, point-of-sale (POS) systems, and other RS-232 devices.
  • Supports all PCI interrupts for more IRQs and fewer installation problems!

Further Details
  • Achieves 115.12-kbps sustained data rates.
  • Compatible with all Windows® operating systems (OSs) as well as Linux® and QNX. Includes drivers for Windows diagnostics and other enhanced features.
  • Includes an ISP port for IRQ sharing.

$550.49
No Stock
Black Box RS-232 PCI Card, 8-Port, Low Profile, 16854 UART
Black Box RS-232 PCI Card, 8-Port, Low Profile, 16854 UART
PCI - 8 x DB-25 Male RS-232 Serial Via Cable - Plug-in Card
Quick Info Web ID: 1026882130 Mfr. Part: IC190C-R2
Quick Facts
  • Supports all PCI interrupts. You have more IRQs and fewer installation problems!
  • Universal bus compatible-operates in 5-V or 3.3-V signaling level systems!

Further Details
  • Provides up to 8 PCI bus links for communication servers, point-of-sale (POS) systems, and other RS-232 devices.
  • 16854 UART eliminates data bottlenecks and enables your CPU's onboard serial ports to achieve 460.8-kbps sustained data rates.
  • Compatible with all Windows® operating systems (OSs) as well as Linux® and QNX. Includes drivers for Windows diagnostics and other enhanced features.
  • Includes an ISP port for IRQ sharing.
  • Features a low profile.

$750.43
No Stock
Black Box RS-232 PCI Card, 16-Port, 16854 UART
Black Box RS-232 PCI Card, 16-Port, 16854 UART
PCI - 16 x DB-25 Male RS-232 Serial Via Cable - Plug-in Card
Quick Info Web ID: 1026881453 Mfr. Part: IC1600C
Quick Facts
  • Supports all PCI interrupts. You have more IRQs and fewer installation problems!
  • Universal bus compatible-operates in 5-V or 3.3-V signaling level systems!

Further Details
  • Provides up to 16 PCI bus links for communication servers, point-of-sale (POS) systems, and other RS-232 devices.
  • 16854 UART eliminates data bottlenecks and enables your CPU's onboard serial ports to achieve 460.8-kbps sustained data rates.
  • Compatible with all Windows® operating systems (OSs) as well as Linux® and QNX. Includes drivers for Windows diagnostics and other enhanced features.
  • Includes an ISP port for IRQ sharing.

$940.16
No Stock

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