StarTech 4Port Dual Profile PCI Express RS232 RS422 RS485 Serial Card

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.

Performance Data Bits 5, 6, 7, 8 FIFO 256 Bytes Flow Control None, Xon/Xoff, RTS/CTS Max Baud Rate 460.8 Kbps Parity None, Odd, Even, Space, Mark Serial Protocol RS-232/422/485 Stop Bits 1, 1.5, 2 Supported Protocols RS-232, RS-422, RS-485 2-wire / 4-wire Physical Characteristics Product Height 69 mm [2.7 in] Product Length 134 mm [5.3 in] Product Weight 67.4 g [2.4 oz] Product Width 14 mm [0.6 in] Software OS Compatibility Windows 2000, XP, Vista, 7, 8, 8.1, 10
Windows Server 2003, 2008 R2, 2012, 2016
Special Notes / Requirements System and Cable Requirements Available PCI Express slot Packaging Information Shipping (Package) Weight 390 g [13.8 oz] Hardware Ports 4 Port Style Dongle (Included) Interface Serial Chipset ID SystemBase - SB16C1052PCI Card Type Standard Profile (LP bracket incl.) Bus Type PCI Express Environmental Storage Temperature 0C to 150C (32F to 302F) Operating Temperature 0C to 100C (32F to 212F) Humidity 20~80% RH Connector(s) External Ports DB-9 (9 pin, D-Sub) Male Connector Type(s) PCI Express x1 Male What's in the Box Included in Package Breakout Cable Driver CD Instruction Manual Low Profile Bracket PCI Express Serial Combo Card