... Magnetic Card Reader, PDAs, Pos Multi-modem Dial-up sever Applications:Modem,Fringer Print Identification, Infra-Red Transceiver, ... T/A, Magnetic Card Reader, PDAs, Pos Multi-modem Dial-up sever etcSpecification:Easy Plug & play installation ... rates up to 15Mbps Support CardBus 2.1 Selectable receive trigger levels Modem Control Signals 5, 6, 7, & ... , linux operating system PCMCIA Serial RS232 1 Port