Settable to COM1-COM99.

Supports fast data transfer rates (up to 921,600 bps).

Provides two DB9 (9-pin male) serial connectors & a DB25 (25-pin female) parallel connector. On the back of the card are 2 9-pin serial connectors. The 25-pin parallel port is on an angle bracket that connects to the card via a ribbon cable. The angle bracket can be mounted in another slot, or the parallel port can be removed from the angle bracket and mounted in a knockout on the computer case.

Card only uses 1 IRQ and can share with other plug & play devices in your system.

Designed for use with Windows 95, 98, ME, 2000, XP, 7, 8, 10, Vista, NT 4.0, DOS, Linux kernel 2.0.xx and later & OS/2 (only the serial ports are supported under Linux & OS/2).

Free Shipping within the 48 continental USA states! (Online orders only)

Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.