Cables Unlimited's serial ExpressCard offers the perfect solution for connecting legacy serial devices to modern laptops that don't have a built-in serial port. This card allows you to easy connect such devices as scanners and modems or other older peripherals without having the added expense of purchasing new ones.
Customer Reviews of Cables Unlimited Serial ExpressCard 34mm - 1 x 9-pin DB-9 Male RS-232 Serial
Works but too long in netbook slot5/19/2009
Easy to install and use. It connected immediately with a Garmin GPS using Mapsource. The card itself is longer than the slot in a Lenovo S10 netbook (in other words, the cable connector on the end of the Express card is not flush with the side of the netbook). So, it isn't practical to leave the Express card plugged all the time. This is my first netbook and my first Express card device (maybe they are all like this...)