Serial Port Add-in Cards

1-port serial card: ASIX MCS9922 CV-AA based 16550 UART serial controller card. Supports RS232 bidirectional communication up to 460.8Kbps and 256-byte FIFO buffer on the DB9 port (x1). Upgraded version of popular card PEX1S552LP Power option: PCI Express RS232 serial adapter card standard / low ... Read More

2-port serial card: ASIX MCS9922CV-AA based serial controller card with 16950 UART. Supports RS232 bidirectional communication up to 921.6Kbps per port and 128-byte FIFO buffer. Upgraded version of the popular card PEX2S552 Power option: Pin 9 allows you to set the power option (12V / 5V / none).... Read More

High-speed RS-232C serial port x1 with maximum data transfer speed of 460.8 Kbps Shipped with the low profile attached. Standard profile bracket also included Single-chip design optimizes speed and reliability Native single-chip, single-lane PCI Express Serial port 9-pin output selectable Complia... Read More

It is a multifunction board that can add RS-232C x 2 ports and 6bit digital I / O x 1 port to one PCI Express slot. Uses the industry standard D-Sub 9pin connector (male). It can be connected to RS-232C devices such as backup power supplies, modems, and magnetic card readers using commercially av... Read More

It is a multifunction board that can add RS-232C x 2 ports and 6bit digital I / O x 1 port to one PCI slot. Uses the industry standard D-Sub 9pin connector (male). It can be connected to RS-232C devices such as backup power supplies, modems, and magnetic card readers using commercially available ... Read More

Native single-chip design Standard profile and low-profile bracket included 256-byte on-chip FIFO with transmit / receive path for each port Single lane (X1) PCI-Express with maximum throughput of 2.5 Gbps Supports hardware and software flow control Supports a maximum data transfer rate of 250 kb... Read More

It is a multifunction board that can add RS-232C x 4 ports and 6bit digital I / O x 1 port to one PCI slot. Uses the industry standard D-Sub 9pin connector (male). It can be connected to RS-232C devices such as backup power supplies, modems, and magnetic card readers using commercially available ... Read More

Two high-speed RS-232 serial ports with a maximum data transfer rate of 460.8 Kbps x1 parallel port for high-speed data transfer of up to 1.5 Mbps Compliant with PCI Express standard rev. 1.0a 128-byte FIFO for each transmitting / receiving terminal 5V, 12V, RI (non-powered) mode configurable Ser... Read More

A serial interface board with 2 ports that uses the MCS9922 chip. Comes with a low profile bracket and can be used in a wide range of environments! * Communication speed depends on the performance of the connected device and the installed PC. * Microsoft support for Windows 2000 and earlier OS ha... Read More

It is a multifunction board that can add RS-232C x 4 ports and 6bit digital I / O x 1 port to one PCI Express slot. Uses the industry standard D-Sub 9pin connector (male). It can be connected to RS-232C devices such as backup power supplies, modems, and magnetic card readers using commercially av... Read More

Serial & Parallel Port Expansion PCIe Card: Add DB25 parallel port and DB9 RS232C port to your computer using x1 PCIe 2.0 slot. Installed in a standard profile PCIe slot, the latest version of StarTech.com's popular card PEX1S1P952 Technical specifications: Parallel transfer speed up to 2... Read More

This product can be used to add an RS232C port to a desktop computer. This product is PCI Express 1 lane (x1) shape. (It cannot be connected to the conventional PCI slot.) When I bought a new computer, there was no RS232C port! In such a case, it is possible to increase the number of RS232C ports... Read More

High-speed RS-232C serial port x4 with maximum data transfer rate of 128.0 Kbps 128-byte FIFO for each sending / receiving terminal Native single chip, single lane PCI Express Includes low profile bracket Built-in UART compliant with 16C450 / 550 Compliant with PCI Express base standard 1.1 Contr... Read More

An interface card that adds eight RS-232 DB9 serial ports to the PCI Express expansion card slot of a desktop PC. A PCIe serial card that supports a speed of 921.4kbps and can connect various serial peripherals with an 8-port branch cable. <Connect peripherals to 8 serial ports> This PCI Ex... Read More

Serial port addition kit.

Supports dual channel 16C1050 UART, fully compatible with 16C1050 devices Maximum data rate 460Kbps Compliant with PCI Express 1.0a specifications. Supports 1x / 2x / 4x / 8x / 16x PCIe bus 128-byte FIFO for each transmitting / receiving terminal In-band software flow control using programmable X... Read More

PCI-connected 2-port RS232C serial adapter: ASIX MCS9865-based 16C550 UART-capable controller card. 2x DB9 ports, bi-directional RS232C speed 115.2Kbps (per port), 256-byte FIFO buffer, 9th data pin | Upgraded version of popular cards PCI2S550_LP and PCI2S550 Technical specifications: maximum spe... Read More

Maximum data transfer rate 115.2 Kbit / s 16C550 serial port x2 Maximum data transfer rate 1.5 Mbit / s EPP / ECP parallel port x1 Includes thin / half-height mounting bracket EPP, ECP, SPP, BPP compatible parallel port IRQ sharing to prevent conflicts between multiple cards Control serial device... Read More

For those who want to add more RS232C ports. RS232C expansion board for PCI Express. Compatible with low-profile PCs. Because it is a controller dedicated to PCI Express, it achieves stable transfer while saving space. increase. This product has a dedicated shape for PCI Express 1 lane (x1). (It ... Read More

Supports RS-232 serial interface IRQ sharing that prevents conflicts and saves resources 16-byte FIFO buffer that performs high-speed data transfer even during multitasking Select from 5/6/7/8 bit characters Even, odd, no parity, or forced parity generation Manufacturing applications (CNC machine... Read More

Supports RS-232 serial interface Includes drivers for Linux and Windows (all versions) IRQ sharing that prevents conflicts and saves resources 16-byte FIFO buffer for high-speed data transfer even during multitasking Select from 5/6/7/8 bit characters Even, odd, no parity, or forced parity genera... Read More

Supports RS-232 serial interface 16-byte FIFO buffer for high-speed data transfer even during multitasking Save system resources and eliminate conflicts with IRQ sharing Manufacturing applications (CNC machines, process control devices, barcode scanners, serial printers) POS applications (credit ... Read More

Add 8 RS232C DB9 connection ports to PCI Express x1 slot Includes breakout cable Includes low profile and standard case brackets High performance 16C950 UART channel x2 Maximum data transfer rate 921 Kbps Compliant with PCI Express standard rev. 1.0a Manufacturing (CNC machines, process control d... Read More

Supports high-performance 16C950 UART (maximum baud rate 115.2Kbps). Backward compatible with 16C550 UART Compatible ExpressCard: 34mm and 54mm (using the included adapter) Single-chip design optimizes speed, reliability and power consumption Fully compliant with ExpressCard 1.0 standard ASPM (L0... Read More

4 high-speed RS-232 serial ports with a maximum data transfer rate of 460.8 Kbps High-performance dual-channel Oxford 950 UART Shipped with half-height bracket attached for low profile case. Includes standard profile bracket Native single chip, single lane PCI Express 128-byte FIFO for each sendi... Read More

Supports RS-232 serial interface IRQ sharing that prevents conflicts and saves resources 16-byte FIFO buffer that performs high-speed data transfer even during multitasking Supports 5/6/7/8 bit serial formats Supports even, odd, space, mark parity, and no parity Manufacturing applications (CNC ma... Read More

High-speed RS232C serial port x 1, IEEE 1284 parallel port x 1 Native single chip, single lane PCI E x press 128-byte FIFO for each sending / receiving terminal Serial port 9-pin output selectable Automatic in-band flow control with programmable x on / x off PCI-E × press × 1 / × 2 / × 4 / × 8 / ... Read More

Supports dual channel 16C1050 UART, fully compatible with 16C1050 devices Maximum data rate 460Kbps Compliant with PCI E x press 1.0a specifications. Supports 1 x / 2 x / 4 x / 8 x / 16 x PCIe bus 128-byte FIFO for each transmitting / receiving terminal In-band software flow control using program... Read More

4 high-speed RS-232C serial ports with a maximum data transfer rate of 128.0 Kbps 128-byte FIFO for each sending / receiving terminal Native single chip, single lane PCI E x press Includes low profile bracket Built-in UART compliant with 16C450 / 550 Compliant with PCI E x press base standard 1.1... Read More

Add 8 RS232C DB9 connection ports to PCI E x press x 1 slot Includes breakout cable Includes low profile and standard case bracket High performance 16C950 UART channel x 2 Maximum data transfer rate 921 Kbps Compliant with PCI E x press standard rev. 1.0a Manufacturing (CNC machines, process cont... Read More

Supports RS-232 serial interface 16-byte FIFO buffer for high-speed data transfer even during multitasking Save system resources and eliminate conflicts with IRQ sharing Manufacturing applications (CNC machines, process control devices, barcode scanners, serial printers) POS applications (credit ... Read More

High-speed RS-232C serial port x1 with maximum data transfer rate of 460.8 Kbps Native single chip, single lane PCI Express Shipped with the low profile bracket attached. Standard profile bracket also included Serial port 9-pin output selectable High-performance single-channel Oxford 950 UART 128... Read More

Supports high-performance 16C950 UART (maximum baud rate 115.2Kbps). Backward compatible with 16C550 UART Compatible E × press Card: 34mm and 54mm (using the included adapter) Single-chip design optimizes speed, reliability and power consumption Fully compliant with E × pressCard 1.0 standard ASP... Read More

Easy installation without special software. It uses the Windows standard serial driver to ensure the same stability as the PC standard serial port. With a 16C550 compatible UART, applications developed for COM ports can be used as is. Uses the industry standard D-Sub 9pin connector (male). A back... Read More

8 high-speed RS-232C serial ports with a maximum data transfer rate of 460.8 Kbps Includes breakout dongle cable 128-byte FIFO for each transmitting / receiving terminal Bi-directional programmable x on / x off automatic in-band software flow control Automatic out-of-band hardware flow control us... Read More

Two high-speed RS-232 serial ports with a maximum data transfer rate of 460.8 Kbps One parallel port that supports high-speed data transfer of up to 1.5 Mbps Compliant with PCI E x press standard rev. 1.0a 128-byte FIFO for each transmitting / receiving terminal 5V, 12V, RI (non-powered) mode con... Read More

Supports RS-232 serial interface Includes drivers for Linu × and Windows (all versions) IRQ sharing that prevents conflicts and saves resources 16-byte FIFO buffer for high-speed data transfer even during multitasking Select from 5/6/7/8 bit characters Even, odd, no parity, or forced parity gener... Read More

ExpressCard that is smaller and saves power than existing PC cards. RS-232C devices can be used simply by connecting to the ExpressCard slot of a PC. In addition, the connection to the ExpressCard slot supports both slots with a width of 34 mm and 54 mm. The USB-based ExpressCard REX-EX60 achieve... Read More

4 high-speed RS-232 serial ports with a maximum data transfer rate of 460.8 Kbps High-performance dual channel O × ford 950 UART Shipped with half-height bracket attached for low profile case. Includes standard profile bracket Native single chip, single lane PCI E x press 128-byte FIFO for each s... Read More

128-byte FIFO for each sending / receiving terminal Bi-directional programmable x on / x off automatic in-band software flow control Automatic out-of-band hardware flow control using T × / R × / RTS / CTS / DSR / DTR / DCD / RI / GND PCI E x press standard rev. 1.1a compliant High performance dua... Read More