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  Category: Multiport Serial Adapters

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AddOn 4-port Multiport Serial Adapter

PCI Express x1 - 4 x RS-232 Serial Via Cable - Plug-in Card

Quick Info Web ID: 1029255719 Mfr. Part: ADD-PCIE-4RS232
This is a PCIe x1 network interface card with 4 port RS-232 express serial that includes a breakout cable. The 4-port PCIe serial card (with breakout cable) lets you add 4 RS-232 serial ports using a single PCIe expansion slot with an included 1-to-4 cable enabling you to add 4 serial ports to a single low profile slot. Based on a WCH CH382 chipset, this multi-port serial adapter also includes both full profile and low profile/half-height brackets for compatibility with standard and small form factor computers. This PCIe card can be installed in a PCIe x1 slot and is perfect for connecting printers, scanners, CD-R/RW drives, memory card readers, bar code scanners and more. Our network interface cards are 100% compliant and offer a cost effective answer for all of your networking needs. With our certification test program, we guarantee your product will work right the first time.

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
Add 4 high-speed RS-232 serial ports to your PC through a low profile PCI Express expansion slot. The PEX4S952LP 4 Port Low Profile Native RS232 PCI Express Serial Card (16950 UART) turns a PCI Express slot into four 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 half-height/low profile bracket installed, but also includes an optional full profile bracket that lets you add four serial ports to virtually any computer (regardless of the case form factor). Backed by a StarTech.com Lifetime warranty and free lifetime technical support.

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.

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
Add 8 RS232 serial ports to your computer via a single PCI Express slot. The PEX8S952 8 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART allows you to turn a PCI Express slot into eight RS232 (DB9) serial connections using the included breakout cable.The serial card is based on a native 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 that use a PCI to PCIe bridge.The RS232 Serial Adapter Card is compatible with a broad range of operating systems, including Windows®, Linux, and MAC OS for easy integration into mixed environments.Backed by a StarTech.com Lifetime warranty and free lifetime technical support.

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.

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.

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.

StarTech.com 16 Port PCI Express Serial Card - Low-Profile - High-Speed PCIe Serial Card with 16 DB9 RS232 Ports

PCI Express x1 - 16 x DB-9 Male RS-232 Serial - Plug-in Card

Quick Info Web ID: 1039041940 Mfr. Part: PEX16S550LP
Add 16 RS232 serial ports (DB9) to your low or full-profile computer, through a PCI Express slot. This PCI Express serial card adds 16 high-speed RS232 ports to your standard or low-profile desktop or server PC. This lets you maximize the number of available DB9 RS232 ports that are available for connecting your serial-based devices and equipment, while using only a single PCI Express (PCIe) slot. It's the perfect solution for adding the serial ports you need, even if your desktop PC or server only has a limited number of PCIe expansion slots. Add 16 RS232 ports through one PCIe slot You can install the serial card to add 16 high-performance DB9 RS232 serial ports from a single PCIe slot. With two breakout cables of 8 ports each, the PCIe serial card maximizes the density of DB9 RS232 ports on a server or desktop computer. It's ideal for system upgrades in a wide range of applications, including manufacturing equipment, POS equipment, security devices such as surveillance cameras, and environment or building control systems. The serial card is compliant with PCI Express 1.0a specification, and it's compatible with 1x, 2x, 4x, 8x and 16x PCI Express slots. High-speed serial communication The PCIe serial card delivers high-performance, high-speed serial communication, with support for data transfer rates of up to 921.6 Kbps. Easy installation The serial card is easy to install and configure, and compatible with a broad range of Windows® and Linux® operating systems. The card features IRQ sharing and supports plug-and-play serial device connections, which makes it convenient and easy to connect serial devices. It includes a low-profile bracket making it compatible with both full profile and low profile PC chassis slots. The PEX16S550LP is backed by a StarTech.com lifetime warranty and free lifetime technical support.

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.

StarTech.com 4 Port RS232 Mini PCI Express Serial Card w/ 16650 UART

Mini PCI Express - 4 x DB-9 Male RS-232 Serial - Full-length Plug-in Card

Quick Info Web ID: 1020869901 Mfr. Part: MPEX4S552
Add Four RS232 Serial Ports to an Embedded System through a mini PCI Express Slot. The MPEX4S952 4-Port RS232 Mini PCI Express Serial Card (16650 UART) turns a mini-PCIe slot into four RS232 (DB9) serial ports with data rates up to 921.6 Kbps - a cost-saving solution for adding serial support to embedded systems missing the functionality.A native PCIe single-chip design enables you to take advantage of full PCI Express bus capability, by providing improved speed and reliability 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.

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.

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 slotThe 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.

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
Add 16 RS232 serial ports to your computer via a single low profile PCI Express slot. The PEX16S952LP 16 Port Low Profile RS232 PCI Express Serial Card with Cable Included lets you turn a single low profile PCIe slot into 16 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® 7, XP, and Server 2003, and features a VHDCI 68 pin connector with an included 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.Backed by a StarTech.com lifetime warranty and free lifetime technical support.

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
Designed to add two 9-pin RS-232 serial ports to PCIe enabled desktop computers Two high-speed serial ports supporting asynchronous baud rates of up to 921.6Kb/s Built-in 128-byte buffers dramatically increase data transfer rates especially under Windows multi-tasking environment Works as either a standard RS-232 port or with a 5V/12V power output for devices that require power such as handheld scanners, table scanners, POS displays and many more Dual profile works in any available PCI Express slots of different lane widths Installs in standard height or low profile chassis with included low profile bracket

Tripp Lite 4-Port DB9 (RS-232) Serial PCI Express Card

PCI Express x1 - 4 x DB-9 Male RS-232 Serial Via Cable - Plug-in Card

Quick Info Web ID: 1035102786 Mfr. Part: PCE-D9-04-CBL
The PCE-D9-04-CBL 4-Port DB9 Serial PCI Express Card adds four DB9 serial ports to your computer or server. By adding the PCE-D9-04-CBL to a computer with no DB9 ports or not enough of them, you can upgrade your DB9 capability without having to buy a new computer. Its single-chip design provides optimum reliability and speed, reducing your CPU's load from conventional bridge-chip cards and saving you money.Perfect for home or office, the PCE-D9-04-CBL supports data transfer rates up to 250 Kbps on each port with throughput up to 2.5 Gbps. It easily installs inside your computer in just a few minutes. The standard bracket's one-lane (x1) interface is compatible with x4, x8 and x16 PCIe slots. Connect the included DB9 breakout cable to the card's HD44 port, and allow the appropriate drivers to automatically install on your hard drive (a driver CD is included if they don't). The PCE-D9-04-CBL is fully compliant with PCI Express Revision 1.1 and compatible with industrial standard 16450/16550 UART. On-chip 256-byte depth FIFO in transmit and receive paths of each port. Supports hardware and software flow control; 5-, 6-, 7- and 8-bit serial formats; Even, Odd, None, Space and Mark parity; 1- or 2-stop bit operation; and re-map function for legacy ports.

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 card support to work with 32-/64-bit, 3.3v/5v PCI and PCI-X slot. Industry standards supported by this CyberPro powered serial adapter card include PCI v2.2 universal card standard, PCI-X & 64-bit compatible, RoHS, and FCC Class B (DoC) & CE regulatory approved. Backed by SIIG's limited lifetime warranty and compatible with a wide variety of Windows operating systems, the DP Quartet Serial 550 PCI is the best-value serial adapter card in the market for connecting a wide variety of serial devices.

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.

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.

Digi Neo 4 Port Multiport Serial Adapter

PCI Express - 4 x RS-232 Serial Via Cable - Plug-in Card

Quick Info Web ID: 1011262957 Mfr. Part: 77000890
Digi Neo PCI Express multiport serial card leverage an Application Specific Integrated Circuit (ASIC) to provide throughput speeds exceeding 460.8 Kbps, large buffers for data transfer, low latency and baud rate customization.

Digi Neo 8 Port Multiport Serial Adapter

PCI Express - 8 x RS-232 Serial Via Cable - Plug-in Card

Quick Info Web ID: 1011262956 Mfr. Part: 77000889
Digi Neo PCI Express multiport serial card leverage an Application Specific Integrated Circuit (ASIC) to provide throughput speeds exceeding 460.8 Kbps, large buffers for data transfer, low latency and baud rate customization.

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.


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