2 DB-9 (9-pin male) serial port connectors & 1 DB-25 (25-pin female) parallel port connector. On the back of the card is 1 DB9 serial connector and 1 DB25 parallel connector. The 25-pin serial 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 serial port can be removed from the angle bracket and mounted in a knockout on the computer case.

Serial ports settable to COM1-COM6 & IRQs 3-5, 9-12 & 15. Parallel ports settable to LPT1-LPT3 and IRQs 5 & 7. Supports fast serial data transfer rates up to 460,800 bps. With the 16550 UARTs chip on this card, it is not recommended for speeds over 115,200 bps, however.

Works great with all operating systems.

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