PEX4S553B StarTech.com 4 Port RS232 PCI Express Serial Card w/ Breakout Cable

The PEX4S553B 4-Port PCI Express Serial Card (with breakout cable) lets you add 4 RS232 serial ports using a single PCIe expansion slot, with an included 1-to-4 cable enabling you to add 4 serial ports to a single low profile slot. The serial card features a native single-chip design that provides optimum reliability and speed, reducing the CPU load by up to 48% over conventional bridge-chip serial cards - a cost-effective solution for connecting legacy serial devices to PCIe-enabled computers. The multi-port serial adapter includes both full profile and low profile/half-height brackets for compatibility with standard and small form factor computers, and is compatible with a broad range of operating systems, including Windows®, Linux, and MAC OS. This product is a replacement for our PEX4S552B card. Backed by a StarTech.com lifetime warranty and free lifetime technical support.

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General Information
Manufacturer	StarTech.com
Manufacturer Part Number	PEX4S553B
Manufacturer Website Address	http://www.startech.com
Brand Name	StarTech.com
Product Name	4 Port RS232 PCI Express Serial Card w/ Breakout Cable
Packaged Quantity	1 Each
Product Type	Multiport Serial Adapter
Technical Information
Host Interface	PCI Express x1
Maximum Data Transfer Rate	1.95 Mbit/s
Platform Supported	Linux
Platform Supported	PC
Platform Supported	Mac
Interfaces/Ports
Ports Expandability	4 x DB-9 RS-232 - Serial, Via Cable
Physical Characteristics
Form Factor	Plug-in Card
Height	2.7"
Width	0.5"
Weight (Approximate)	8.40 oz
Miscellaneous
Package Contents	4 Port RS232 PCI Express Serial Card w/ Breakout Cable 1 x DB9 Breakout Cable 1 x Full Profile Bracket 1 x Driver CD 1 x Instruction Manual
System Requirements	OS Compatibility: Windows® DOS, 95, 98SE, 2000, CE 5.0/6.0, Embedded System 2009, POS Ready 2009, XP Embedded, XP, Vista, 7, 8, 8.1, 10 Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016, 2019 Mac OS® 10.4 to 10.10 Linux 3.5.x to 4.11.x LTS Versions Only
Country of Origin	China
TAA Compliant	Yes
Environmentally Friendly	Yes
Environmental Certification	EU RoHS
Environmental Compliance	Restriction of Hazardous Substances (RoHS) 2
Environmental Compliance	Waste Electrical and Electronic Equipment Directive (WEEE)
Environmental Compliance	Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
End of Life Manual Availability	Yes
EU RoHS Declaration URL	https://media.startech.com/cms/pdfs/pex4s553b_rohs.pdf
REACH Declaration URL	https://media.startech.com/cms/pdfs/pex4s553b_rohs.pdf
REACH free of SVHC	Yes
WEEE Statement	https://media.startech.com/cms/pdfs/pex4s553b_weee.pdf
Warranty
Limited Warranty	Lifetime

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