Range/Series Overview
IMPORTANT: This Range/Series overview section describes the range of which this product belongs. Features of different versions might be mentioned and may not apply to the specific product on this page. Please view Specs for specification of product.
Add two RS422/485 serial ports through a standard or low profile PCI expansion slot. The PCI2S4851050 2-Port PCI Serial Adapter Card (RS422/RS485) with 161050 UART adds two DB9 RS422/RS485 serial ports, using a single PCI expansion slot.
The PCI serial card offers a high performance 16C1050 UART and supports both 2-wire and 4-wire RS485 modes. The card delivers an efficient single-chip design and a large 256-byte transit/receive FIFO buffer that work together to provide high-speed serial communication while reducing the overall load on the system CPU.
With the included standard and low profile/half-height brackets, this PCI serial expansion card suits a broad range of system form factors, and is a perfect addition for connecting RS422/485 serial devices to a host computer. For added versatility, the RS422/RS485 adapter is able to accommodate 3.3 or 5V PCI/PCI-X slots.
Specification Summary
Product Description
Startech 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART - Serial adapter - PCI-X - RS-422/485 x 2 - PCI2S4851050 - serial adapter - PCI-X - RS-422/485 x 2
Device Type
Serial adapter
Interface (Bus) Type
PCI-X
Dimensions (WxDxH)
4.5 cm x 12 cm x 1.8 cm
Data Link Protocol
RS-422, RS-485
Manufacturer Warranty
Limited lifetime warranty