Serial-Parallel Adapters

Add 2 RS-232 serial ports to your standard or small form factor computer through a PCI Express expansion slot. The PEX2S553 PCI Express serial card lets you turn a PCI Express slot into 2 RS232 (DB9) serial ports. Based on a native single chip design (no bridge chip), this 2-port serial adapter card allows you to harness the full capability offered by PCI Express (PCIe), and reducing the load....

Add 1 parallel port and 2 RS-232 serial ports to your standard or low-profile computer through a PCI Express expansion slot. The PEX2S5531P 2S1P PCI Express Card turns a PCI Express slot into two RS232 (DB9) serial ports and one Parallel port. The adapter card features a native PCI Express single chip design that allows you to take advantage of full PCI Express capability, providing improved....

Add a high-speed RS-232 Serial port to your laptop computer via an ExpressCard expansion slot. The EC1S952 1 Port Native ExpressCard RS232 Serial Adapter Card with 16950 UART lets you add an RS232 serial port to your laptop or ExpressCard-equipped desktop computer.

The serial ExpressCard is designed based on a single-chip architecture (as opposed to cards that use a "bridge chip"),....

The PCI1P2 1-Port Parallel PCI Card adds one ECP/EPP/SPP/BPP IEEE 1284 port to your PC, with support for data transfer speeds of up to 1.8Mbps. This versatile card offers compatibility with PCI or PCI-X expansion slots (3.3/5V, 32/64-bit), as well as a simple plug and play installation with support and drivers for a broad range of operating systems including Windows 7, Server 2008 R2, XP....

Add two RS232 Serial Ports, and one Parallel Port to an Embedded System, through a mini PCI-Express Slot. The MPEX2S1P552 2S1P Mini PCI Express Serial/Parallel Combo Card turns a mini-PCIe slot into two RS232 (DB9) serial ports, and one IEEE 1284 parallel port - a cost-saving solution for adding serial and parallel support to embedded systems that lack built-in serial/parallel functionality.....

This USB to 4-Port Serial Adapter provides an external plug-and-play solution to add up to four RS-232 serial devices to a USB-enabled computer. Many newer computers, particularly laptop computers and handheld devices, no longer include the legacy serial ports, and desktop computers have reduced the number of serial ports supported. Users with serial devices may find themselves unable to....

The ideal solution for adding serial connectivity to a wide variety of desktop, server and embedded systems, Quatech Serial PCI board is the most reliable in the industry.

Advance PCI technology with the PCI Express (PCIe) serial / parallel board. PCIe is the new standard serial connectivity card in PCI technology, and the successor for server and client-system I/O interconnects.

Compare and buy our PCI Express parallel / serial boards below and see the Details, Specs, Downloads, and Application tabs for....

What better way to efficiently use system resources than Lava's two-port DSerial-PCI? The board provides the easiest way to double the number of 16550 UART serial ports in your system while using only one system IRQ. This "tried and true" board is one of the most reliable and flexible Plug and Play products on the market.

The DSerial-PCI's strength lies in its Moko S-1 ASIC....

SIIG's CyberParallel PCI adapter is designed to add one high-speed, 25-pin parallel port, to connect an additional parallel port device to your PCI-enabled desktop computer. It supports EPP/ECP, BPP (bi-directional), and SPP (standard) parallel port modes and PCI IRQ sharing to reduce IRQ conflicts. This single parallel port adapter comes with an enhanced bend-resistant bracket to provide a....

Add 2 RS-232 serial ports to your PC with this dual voltage universal PCI expansion card. The PCI2S950DV 2 Port Dual Voltage PCI RS232 Serial Adapter Card w/ 16950 UART - lets you add 2 RS-232 serial ports using a PCI expansion slot offering high performance 16950 UART channels/ports for connecting any new or legacy serial peripherals, with data transfer rates of up to 460kbps.

A....

Add a RS-232 serial port to your standard or small form factor computer through a PCI Express expansion slot. The PEX1S553LP PCI Express Serial Card turns a PCI Express slot into an RS232 (DB9) serial connection.

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....

Add 2 high-speed IEEE 1284 parallel ports (EPP/ECP/SPP/PS2) to your desktop computer through a PCI Express expansion slot. The PEX2PECP2 2 Port PCI Express Parallel Adapter Card - EPP/ECP/SPP/PS2 parallel card adds two IEEE 1284 parallel ports to your PC, with support for parallel data communication at speeds of up to 1.5 Mbps.

This high performance 2 Port PCI Express parallel card adds....

This low profile/half-height PCI Express Serial card adds an RS232 (DB9) Serial Port to a computer through an available PCI Express slot, while relying on a native, single-chip design (Oxford OXPCIe952) that harnesses the capability of true PCI Express - ensuring maximum performance and reliability and reducing the load applied to the CPU by as much as 48% over conventional (bridge chip)....

This 2 Port CardBus Serial PC Adapter Card adds two RS232 serial ports to a notebook computer, letting you connect your mobile computer to serial peripheral devices.

Supporting data transfer rates of up to 115.2Kbps, the RS232 serial adapter features a high performance 16950 UART chipset, ensuring flawless connectivity with your serial peripherals.

The adapter is backed by....

SIIG's DP CyberSerial PCI serial adapter is designed to add one 9-pin (RS232) serial port to your PCI-enabled desktop computer. This serial adapter comes with a high-speed 16550 UART DB9 serial port supporting data transfer rates of up to 230Kb/s. The serial port can work as either standard DB9 RS232 port, or can be configured for 5V /12V power output for serial devices that require power such....

Easy to install and configure, Lava's SSerial-PCI adds an extra high-speed serial port to any PCI-equipped PC.

The SSerial-PCI's strength lies in its Moko S-1 ASIC (application-specific integrated circuit). This chip-only available on Lava products-consolidates a number of separate components into one chip. This adds efficiency in manufacture, and more importantly, virtually....

Add 2 high-speed RS-232 serial ports to your low profile/small form factor computer with a PCI expansion slot. The PEX2S553LP 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....

Add 4 RS232 serial ports to your PC, through a single PCI expansion slot. The PCI4S550 4-Port PCI RS232 Serial Adapter Card (16550 UART) adds four RS232 serial ports, using a single PCI slot - a cost-effective solution for connecting any new or legacy serial device, with data transfer rates of up to 115.2 Kbps.

A versatile serial solution, the PCI serial card lets you add 4 ports....

This Professional grade USB Serial Adapter converts a single USB port into four RS232 Serial Ports, allowing up to four serial devices to be connected simultaneously. Once connected, the adapter retains assigned serial COM port values, allowing the same values to automatically be re-assigned to the serial ports provided by the adapter in the event it is disconnected, then re-connected to the....

Add a high-speed RS-232 Serial port to your computer through a PCI Express expansion slot. The PEX1S553 PCI Express Serial adapter card allows you to turn a PCI Express slot into an RS232 (DB9) serial connection. 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....

Our USB 4-Port Serial Adapter allows 4 serial devices to be connected to a single USB port. It provides a simple way to add serial ports to a PC without the hassle of installing a serial card, turning off the PC, or configuring IRQs. This adapter is ideal for industrial and enterprise markets where there is a need to connect serial device to a PC for process control, data collection, or point....

Now you can add two high-speed RS-232 serial COM ports to your mobile computer and maximize your connectivity with speeds up to 921 Kbps. Attach external modems, bar code scanners, mag stripe readers, GPS receivers, court reporting stenograph machines or other RS-232 serial devices to your Windows CE 95OB/98SE/Me/2000/XP devices. These Mobility Friendly cards are the world's lowest power and....

This PCI-based RS232 Powered Serial Adapter Card offers an easy way to add self-powered serial devices to your computer, POS solution, or manufacturing application. The adapter provides a high-performance serial port that can be configured to deliver 5 or 12 volts of power to compatible devices, and for additional flexibility, this card can be used in PCI (5 volt) or PCI-X (3.3 volt) expansion....

Add two Serial and two Parallel ports to your desktop system through a single PCI slot

The PCI2S2PMC 2S2P PCI Serial/Parallel Combo Card (16C1050 UART) adds 2 RS232 serial, and 2 IEEE-1284 Parallel ports to your system, through a PCI slot.

Supporting RS232 speeds up to 115.2 Kbps and parallel rates up to 1.5 Mbps, the serial/parallel adapter offers the added connectivity needed for....

This PCI Dual Voltage EPP/ECP Parallel Adapter Card adds an IEEE 1284 port to your PC, with support for data transfer speeds of up to 1.5 Mbps up to 3 times faster than built-in parallel ports.

A versatile solution, the Parallel Adapter Card can be installed in either a PCI 5V or PCI-X 3.3v PCI slot, making installation simple.

The adapter card supports Windows Vista, XP, ME,....

Add a parallel port to your low profile/small form factor computer through a PCI expansion slot.

The PCI1P_LP 1 Port Low Profile PCI Parallel Adapter Card adds one IEEE 1284 port to your small form factor PC, with data transfer speeds of up to 2.7 Mbps - up to 3 times faster than on-board parallel ports. The adapter card features a low profile design that is suited to small form factor....

Add a parallel port to your desktop computer through a PCI Express slot; features both standard and half-height mounting brackets.

The PEX1P PCIe Parallel Adapter card can be installed in a PCI Express (PCIe) slot, allowing you to connect EPP/ECP parallel peripherals to any computer system. Relying on a native single-chip design(Oxford OXPCIe952), this adapter harnesses the true....

Quatech 2 port Performance PCIe based RS-232 serial ExpressCard.

ExpressCard technology is emerging with faster speeds and better efficiency than the typical PCMCIA and PC Cards, connecting high-bandwidth peripherals to notebooks and other portables. The ExpressCard's credit-card like format gives way to a smaller, faster and more desktop-friendly format. Gone are the days of laptops manufactured with PC Card slots and are swapped out with smaller, slimmer....

SIIG's 4-Port RS232 Serial PCI with 16550 UART adapter card is designed to add four 9-pin RS232 serial ports to your PIC enabled desktop computer. This serial adapter comes with four high-speed 16550 UART serial ports with 256-byte FIFO buffer to deliver data transfer rates up to 230Kb/s. The 4-Port RS232 Serial PCI with 16550 UART is the smart and cost effective solution to add 4 RS232 serial....