The PEX4S553 4-Port Native PCI Express RS232 Serial Adapter Card with 16550 UART lets you add 4 RS232 (DB9) serial ports, using a single PCI Express expansion slot.
Based on a native single-chip design, this 4-port serial adapter card allows you to harness the full capability offered by PCI Express (PCIe), while reducing the load applied to the CPU by as much as 48% over conventional bridge-chip serial cards.
The RS232 Serial Adapter Card includes 4 half-height/low-profile brackets, allowing the card to be installed into almost any PC case, regardless of form factor.
Backed by a StarTech.com Lifetime warranty and free lifetime technical support.
|Host Interface:||PCI Express x1|
|Data Transfer Rate:||128 Kbps|
|Ports:||4 x 9-pin DB-9 Male RS-232 Serial|
|Form Factor:||Dual-profile Plug-in Card|
|Weight (Approximate):||2.82 oz|
|Green Compliance Certificate/Authority:||RoHS|
|Limited Warranty:||2 Year|
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