Filed under: WirelessNow that Sprint's XOHM service is officially live in downtown Baltimore (and working in cars, phew!), how's about taking a look at the card that's handling the magic? Samsung's SWC-E100 ExpressCard, which was conveniently leaked by Sprint early last month, is a "simple, inexpensive" card that does a more-than-adequate job at placing you on the mobile broadband sup
