StarTech.com PEX2S553S 2 Port High Speed 921K Serial RS-232 PCIe C...

Product Description

Star Tech.com 2-port PCI Express PCIe to RS-232 Serial Cards
- Star Tech.com PEX2S553S, The Star Tech.com PEX2S553S 2-port PCI Express Serial Card lets you add two ESD-Protected RS232 ports with 5V or 12V selectable power output. Ideal for industrial environments, this 2-port serial card offers built-in 15KV ESD-protection which helps prevent damage to connected devices in the event of line surges & electro-static discharge. An extended operating temperature range (-30°C to 75°C) also helps to ensure performance in harsh environments. For devices that require additional power, this serial controller has a jumper-selectable 5V or 12V power output option (pin 1 and/or pin 9), through an LP4 connection to your power supply. For added flexibility, the power output can be enabled or disabled on a per-port basis so you choose which ports supply power. This versatile RS232 card supports high-speed serial data rates up to 921.6 kbps, & is compliant with PCIe Gen 2.0 specifications for added bandwidth. To maximize installation options, the 2-port card is equipped with a standard profile bracket &

Includes:: an optional low-profile/half-height bracket for installation in small form factor computers. Backed by a Star Tech.com lifetime warranty & free lifetime technical support. Star Tech.com PEX2S553S 2 port High Speed 921K Serial RS-232 PCIe Card 5V/12V/RI