General Information
Manufacturer: StarTech.comManufacturer Part Number: PEX4S553B
Brand Name: StarTech.com
Product Name: 4 Port RS232 PCI Express Serial Card w/ Breakout Cable
Marketing Information:
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.
Product Type: Multiport Serial Adapter
Technical Information
Host Interface: PCI Express x1Maximum Data Transfer Rate: 1.95 Mbit/s
Platform Supported: Linux
Platform Supported: Mac
Platform Supported: PC
Interfaces/Ports
Ports Expandability: 4 x DB-9 RS-232 - Serial, Via CablePhysical Characteristics
Form Factor: Plug-in CardHeight: 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
Environmentally Friendly: Yes
Environmental Certification: REACH
Environmental Certification: RoHS
Environmental Certification: WEEE
Country of Origin: China
TAA Compliant: Yes
Warranty
Limited Warranty: LifetimeWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
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