Startech.com Startech PCI2S4851050

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.- 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.Specifications:Connector(s):- 1.- Connector Type(s):PCI / PCI-X (Universal 3.3 & 5V, 32-bit).- 2.- External Ports:DB-9 (9 pin, D-Sub) Environmental:- Operating Temperature:-10°C to 80°C (14°F to 176°F).- Storage Temperature:-20°C to 100°C (-4°F to 212°F).- Humidity:5~85% RH Hardware:- Ports:2.- Interface:Serial.- Bus Type:PCI / PCI-X (5 / 3.3V).- Card Type:Standard Profile (LP bracket incl.).- Port Style:Integrated on Card.- Industry Standards:PCI Local Bus Specification 2.3 PCI Power Management 1.1.- Chipset ID:SystemBase.- SB16C1052PCI.Performance:- Serial Protocol:RS-422/485.- Max Baud Rate:128 Kbps.- Data Bits:5, 6, 7, 8.- FIFO:256 Bytes.- Flow Control:Xon, Xoff.- Parity:Even, Odd, or No Parity.- Stop Bits:1, 1.5, 2 Physical Characteristics:- Material:Steel.- Product Length:4.7 in [12 cm].- Product Width:0.6 in [15 mm].- Product Height:1.8 in [45 mm].- Weight of Product:2.0 oz [58 g] Software:- OS Compatibility:- Windows® XP, Vista, 7, 8, 8.1, 10.- Windows Server® 2000, 2003, 2008 R2, 2012, 2016 What´s in the Box:- 1.- Included in Package.- 2 port PCI RS422/485 card.- 2.- Included in Package.- Low profile (half-height) brackets:1.- Included in Package.- Driver CD:User Manual.