The Motorola MC70, MC75 and MC75A provides the mobile computer with the ability to read and write contact smartcards including the Common Access Card (CAC). The unit attaches as a snap on to the host mobile computer. The mechanical design of the unit allows it to be quickly and easily removed, alternatively two screws can be fitted to make the installation semi-permanent.

The Motorola MC70, MC75 and MC75A provides the mobile computer with the ability to read and write contact smartcards including the Common Access Card (CAC). The unit attaches as a snap on to the host mobile computer. The mechanical design of the unit allows it to be quickly and easily removed, alternatively two screws can be fitted to make the installation semi-permanent.