Know your gear
Add Two Communication Ports to Your Mobile PC
Do you need to add RS-232 ports to your favorite Pocket PC, tablet or notebook computer so you can connect peripheral devices? It's easy with Socket Serial I/O Cards.
Dual Serial I/O PC Card is a high speed PC Card with two RS-232 ports.
Dual Serial I/O PC Card is a high speed PC Card with two RS-232 ports.