Highlights
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 systemSpecifications
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Host interface
PCI/PCI-X
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Output interface
Serial
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Serial ports quantity
2
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Serial interface type
RS-422,RS-485
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Internal
Y
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Certification
CE, FCC
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Chipset
SystemBase -SB16C1052PCI
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Baud rate
128 Kbit/s
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FIFO (First In, First Out)
256 B
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Data bits
5,6,7,8
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Stop bits
1,1.5,2
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Flow control support
Y
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Operating temperature (T-T)
-10 - 80 °C
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Storage temperature (T-T)
-20 - 100 °C
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Operating relative humidity (H-H)
5 - 85%
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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 Premi
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Server operating systems supported
Windows 2000 Server,Windows Server 2003,Windows Server 2008 R2,Windows Server 2012
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Sustainability certificates
RoHS
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Width
15 mm
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Depth
120 mm
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Height
45 mm
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Weight
58 g
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Drivers included
Y
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Manual
Y
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Package width
145 mm
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Package depth
175 mm
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Package height
32 mm
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Package weight
152 g
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Data transfer rate
0.128 Mbit/s
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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
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Warranty Info
Lifetime