Description
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.
- Automated out-of-band flow control using CTS/RTS and DSR/DTR
- Compliant with PCI Express base specifications revision 1.0a
- Supports data transfer rates up to 250Kbps on each port
- Single-Lane (x1) PCI-Express with throughput up to 2.5Gbps
- Supports hardware and software flow control
- On chip 256-byte depth FIFO in transmit/receive path of each port
- Includes a full profile and low profile/half-height bracket
- Native single chip design
- Environmental Certification : RoHS,REACH,WEEE
- TAA Compliant : Yes
- Environmentally Friendly : Yes
- Ports Expandability : 4 x DB-9 RS-232 - Serial, Via Cable
- Limited Warranty : Lifetime
- Form Factor : Plug-in Card
- Manufacturer Website Address : http://www.startech.com
- 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 Type : Multiport Serial Adapter
- Maximum Data Transfer Rate : 1.95 Mbit/s
- Host Interface : PCI Express x1
- Manufacturer : StarTech.com
- Country of Origin : China
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