Specifications
Manufacturer: StarTech.com
Manufacturer Part Number: PEX4S232485
Manufacturer Website Address: http://www.startech.com
Brand Name: StarTech.com
Product Name: 4 Port PCI Express PCIe Serial Combo Card – 2 x RS232 2 x RS422 / RS485
Marketing Information:

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.

More from the Manufacturer

Packaged Quantity: 1
Product Type: Multiport Serial Adapter
Technical Information
Host Interface: PCI Express x1
Maximum Data Transfer Rate: 3.59 Mbit/s
Interfaces/Ports
Ports Expandability: 4 x DB-9 RS-232/422/485 – Serial, Via Cable
Physical Characteristics
Form Factor: Plug-in Card
Height: 71.1 mm
Width: 124.5 mm
Thickness: 20.3 mm
Weight (Approximate): 68 g
Miscellaneous
TAA Compliant: Yes