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db9 rs 232 serial & parallel port expansion card w/ 10 pin connectors
gives you another 9 pin male serial port & a 25 pin male parallel port.........it is not a slide in card........you need to have a spot on the motherboard or another card to plug the 10 pin female into......my dell does not have a spot for these......the other option is another usb card with a space for these........what i read.......this is a used item.......