StarTech 8-Port PCIe RS232 Card - Low Profile, 15kV ESD, Windows

The StarTech 8-Port PCIe RS232 Card delivers reliable serial communication for demanding Windows environments. With eight high-speed ports, each supporting up to 921.6Kbps and a 256-byte FIFO buffer, data transfers stay smooth even under heavy loads. Its low-profile PCI Express design fits tightly-spaced cases, and the included brackets make installation quick and space-efficient. Built-in 15kV electrostatic discharge protection safeguards both the card and connected devices from voltage spikes, extending hardware lifespan in industrial, retail or POS settings. Power pins are configurable to 12 V, 5 V, or left unpowered, providing up to 3 A total shared current to match a wide range of peripherals. The package comes with two DB44-to-4xDB9 breakout cables, hex nuts and mounting hardware, so you can connect multiple devices right out of the box without extra accessories. Fully compliant with PCI Express Base Specifications Revision 1.0a/1.1, this adapter is optimized for Windows (including XP) and offers a dependable solution for expanding serial connectivity on modern PCs.