Add 2 RS-232 serial ports to your standard or small form factor computer through a PCI Express expansion slot. The PEX2S553B 2-Port PCI Express Serial Card w/ Breakout Cable lets you add two RS232 serial ports using a single PCIe expansion slot. With the included break-out cable, you can easily add two ports to a single low profile slot.
The PCIe serial 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 multiport PCIe Serial Adapter includes both full 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.
This product is a replacement for our PEX2S552B card.
Backed by a StarTech.com lifetime warranty and free lifetime technical support.
|Host Interface:||PCI Express|
|Data Transfer Rate:||Up to 1.95 Mbit/s|
|Ports Expandability:||2 x 9-pin DB-9 Male RS-232 - Serial|
|Dimensions:||3.1" Length x 3.1" Width x 0.9" Height|
|Weight (Approximate):||1.41 oz|
Product images may differ from actual product appearance.