Add two RS232, and two RS422/485 serial ports to your PC through a PCI-Express expansion slot. 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.
|Host Interface:||PCI Express x1|
|Data Transfer Rate:||Up to 460 Kbps|
|Ports Expandability:||4 x 9-pin DB-9 Male RS-232/422/485 - Serial, Via Cable|
|Form Factor:||Plug-in Card|
|Dimensions:||2.8" Height x 4.9" Width x 0.8" Thickness|
|Weight (Approximate):||2.40 oz|
|Green Compliance Certificate/Authority:||RoHS|
|Green Compliance Certificate/Authority:||WEEE|
Product images may differ from actual product appearance.