Please note: image may differ from actual product. See description for full details.

Add 8 high-speed RS-232 serial ports to your computer with a buffered serial card from StarTech.com. The card uses a 16-Byte buffer in both the receive and transmit channels simultaneously, reducing the number of CPU interrupts and improving system performance. Compatible with both 3.3 and 5 volt motherboards, and uses DB25 connectors for use with a wide range of serial peripherals. Suitable for industrial applications, this card is compatible with a wide range of operating systems, including Windows, DOS, Linux, and UNIX.