Add 2 RS-232 serial ports to your standard or small form factor computer through a PCI Express expansion slot
RS232 Card
PCI Express Serial Card
PCI-e Serial Card
PCI Express RS232
Dual Port Serial Card
2 Port Serial Card Adapter
Dual Profile PCIe Card
Native single-Chip
single lane PCI Express
Overview
Specs
Reviews (2)
Add 2 RS-232 serial ports to your standard or small form factor computer through
Learn more about the STARTECH PEX2S553
Model
Brand
StarTech.com
Model
PEX2S553
Details
Type
PCI Express to Serial Port Card
External Ports
2 x Serial Ports
Data Transfer Rate
3.60 Mbit/s
Operating Systems Supported
DOS, Windows 95/ 98SE/ 2000/ XP(32/64bit)/ Server 2003(32/64bit)/ Vista(32/64bit)/ 7(32/64bit)/ Server 2008 R2, Linux, and Mac OS 10.4.x and up Windows XP Embedded/ POS Ready 2009/ Embedded System 2009 OS/ CE 5.0/ CE 6.0
Features
Features
Two high speed RS232 serial ports with support for data transfer rates up to 460.8 Kbps Compliant with PCI Express base specifications revision 1.0a Includes half-height/low profile mounting bracket Selectable power output on pin 9 for the serial port 128-byte deep FIFO per transmitter and receiver Native single-Chip, single lane PCI Express Automated out-of-band flow control using CTS/RTS and DSR/DTR Automated in-band software flow control using programmable Xon/Xoff in both directions