- General Information
- Manufacturer
- StarTech.com
- Manufacturer Website Address
- http://www.startech.com/uk
- Brand Name
- StarTech.com
- Product Type
- Multiport Serial Adapter
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.
- Warranty
- Limited Warranty
- 2 Year
- Technical Information
- Host Interface
- PCI Express x1
- Maximum Data Transfer Rate
- 1.95 Mbit/s
- Platform Supported
- PC
- Mac
- Linux
- Interfaces/Ports
- Ports Expandability
- 4 x DB-9 RS-232 - Serial, Via Cable
- Physical Characteristics
- Form Factor
- Plug-in Card
- Height
- 68.6 mm
- Width
- 12.7 mm
- Weight (Approximate)
- 238.1 g
- 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
- TAA Compliant
- Yes
- Environmentally Friendly
- Yes
