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

Ports & interfaces
Host interface:	PCI/PCI-X
Output interface:	Serial
Serial ports quantity:	2
Serial interface type:	RS-422, RS-485
Design
Internal:
Certification:	CE, FCC
Features
Chipset:	SystemBase -SB16C1052PCI
Baud rate:	128 Kbit/s
FIFO (First In, First Out):	256 B
Data bits:	5, 6, 7, 8
Stop bits:	1, 1.5, 2
Flow control support:
Operational conditions
Operating temperature (T-T):	-10 - 80 °C
Storage temperature (T-T):	-20 - 100 °C
Operating relative humidity (H-H):	5 - 85%
System requirements
Windows operating systems supported:	Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64
Server operating systems supported:	Windows 2000 Server, Windows Server 2003, Windows Server 2008 R2, Windows Server 2012
Technical details
Sustainability certificates:	RoHS
Weight & dimensions
Width:	15 mm
Depth:	120 mm
Height:	45 mm
Weight:	58 g
Packaging data
Drivers included:
Manual:
Package width:	145 mm
Package depth:	175 mm
Package height:	32 mm
Package weight:	152 g
Logistics data
Harmonized System (HS) code:	84733020
Other features
Data transfer rate:	0.128 Mbit/s
Compatible operating systems:	Windows 7 (32/64bit)/ Vista(32/64)/ XP(32/64), Windows Server 2008 R2/ 2003(32/64)/ 2000, Linux 2.4.x/ 2.6.x