StarTech.com 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART

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.

Backed by a StarTech.com lifetime warranty and free lifetime technical support.

The StarTech.com Advantage
- Much larger FIFO buffer than standard serial cards (256 byte vs. 32 or 64 byte) minimizes data loss and optimizes host efficiency
- A simple jumper change allows you to select either RS422 or RS485 serial interface formats specific to your application
- Standard and low profile/half-height bracket included, ensuring easy installation into almost any system

StarTech.com 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART. Host interface: PCI/PCI-X, Output interface: Serial, Serial interface type: RS-422, RS-485. Certification: CE, FCC. Chipset: SystemBase -SB16C1052PCI, Baud rate: 128 Kbit/s, FIFO (First In, First Out): 256 B. Windows operating systems supported: Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64,..., Server operating systems supported: Windows 2000 Server, Windows Server 2003, Windows Server 2008 R2, Windows Server 2012. Width: 15 mm, Depth: 120 mm, Height: 45 mm