Use your portable computer to download documents send & receive faxes or even surf the web Will replace broken cables for the majority of PCMCIA Card Bus modems 3m modem lead complete with BT adaptor Simply plug in your PC modem card into any laptop with a PCMCIA slot Type II III or IV. Connect your PCMCIA modem cable from the PC card to a regular RJ11 phone jack & you have an instant connection to the world.