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StarTech 4 Port PCI RS232 Serial Adapter Card

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MSRP: $102.00
— You save $13.00


The PCI4S550N 4-port PCI Serial card turns an available PCI slot into four RS232 serial ports - a cost-effective solution for connecting any new or old serial peripheral, with support for data transfer rates of up to 115Kbps. The PCI Serial card is a perfect solution for connecting serial modems, POS devices, PDAs, digital cameras, printers, ISDN terminal adapters and more, to your system without having to upgrade your peripheral devices for compatibility with newer standards (e.g. USB). Saving time and hassle, the Serial PCI card is plug-and-play ready, and can be installed in minutes, supporting Windows® 7, Server 2008 R2, Vista, XP, ME, 2000, 98, 95, NT4, 3.1, DOS® and Linux® operating systems. Plus, the serial card offers IRQ sharing to help ensure stability and consistent performance, guaranteeing convenient, hassle-free connections. Backed by a lifetime warranty and free lifetime technical support.

Packaging Information
Package Height31 mm [1.2 in]
Package Length14.3 cm [5.6 in]
Package Width17.3 cm [6.8 in]
Shipping (Package) Weight193 g [6.8 oz]
FIFO32 Bytes
Max Baud Rate115.2 Kbps
Serial ProtocolRS-232
Physical Characteristics
Product Height12 cm [4.7 in]
Product Length12 cm [4.7 in]
Product Width20 mm [0.8 in]
Weight of Product74 g [2.6 oz]
OS CompatibilityWindowsᆴ DOS, 95, 98SE, 2000, CE 5.0/6.0, XP Embedded, POS Ready 2009, Embedded System 2009, XP, Vista, 7, 8, 8.1, 10
Windows Serverᆴ 2003, 2008 R2, 2012, 2016, 2019
Linux 3.5.x to 4.4.x LTS Versions only
What's in the Box
Included in Package2 Port PCI 16550 Serial Card
Bracket with 2 DB9 Ports
Driver CD
User Manual
Port StyleIntegrated on Card
Industry StandardsPCI 2.1
Chipset IDASIX - MCS9845CV
Card TypeStandard Profile
Bus TypePCI / PCI-X (5 / 3.3V)
Storage Temperature-40ᄚC to 85ᄚC (-40ᄚF to 185ᄚF)
Operating Temperature0ᄚC to 70ᄚC (32ᄚF to 158ᄚF)
Humidity5~85% RH
External PortsDB-9 (9 pin, D-Sub) Male
Connector Type(s)PCI / PCI-X (Universal 3.3 & 5V, 32-bit) Male
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Warranty Information

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Additional Information

In Stock
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