StarTech 4-Port RS-232 PCIe Serial Card with Breakout Cable – Enhanced Serial Connectivity

The 4-Port RS-232 PCIe Serial Card with Breakout Cable from StarTech offers a robust solution to expand your computer’s serial connectivity. This card lets you add 4 RS-232 serial ports through a single PCIe low-profile expansion slot, utilizing an included 1-to-4 breakout cable. Featuring a native single-chip design, it ensures maximum reliability and speed while significantly reducing CPU load – by up to 48% compared to traditional bridge-chip serial cards. This makes it a cost-effective upgrade for connecting legacy serial devices to your PCIe-enabled computer.

The serial adapter comes equipped with both full-profile and low-profile brackets, ensuring compatibility with a wide range of computer form factors. Additionally, it supports various operating systems, including Windows, Linux, and Mac OS, making it a versatile solution for diverse computing environments.