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.
- Supports data transfer rates up to 250Kbps on each port
- Supports hardware and software flow control
- Native single chip design
- Includes a full profile and low profile/half-height bracket
- On chip 256-byte depth FIFO in transmit/receive path of each port
- Single-Lane (x1) PCI-Express with throughput up to 2.5Gbps
- Manufacturer Part Number : PEX4S553B
- Brand Name : StarTech.com
- TAA Compliant : Yes
- Environmental Certification : WEEE
- Form Factor : Plug-in Card
- Manufacturer : StarTech.com
- Product Type : Multiport Serial Adapter
- Limited Warranty : Lifetime
- 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
- Product Name : 4 Port RS232 PCI Express Serial Card w/ Breakout Cable
- Environmentally Friendly : Yes
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