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.

Brand New - A brand-new, unused, unopened, undamaged item in its original packaging.

This item comes with a limited-lifetime manufacturer's warranty.

• Product Type: Multiport Serial Adapter
• Ports Expandability: 4 x DB-9 RS-232 - Serial, Via Cable
• Environmentally Friendly: Yes
• TAA Compliant: Yes
• Host Interface: PCI Express x1
• Platform Supported: Linux, PC, Mac
• Maximum Data Transfer Rate: 1.95 Mbit/s
• Weight (Approximate) : 238.1 g
• Form Factor: Plug-in Card
• Height: 68.6 mm
• Width: 12.7 mm

• 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

Do you have a question about this product? Please call 1800 90 90 99.