Practical attendant for every notebookholder but also for mini- and desktop-PC´s or other peripherals applicable. Requirement herefor is a PCMCIA-slot type II( PC Card). Through plugging the card reader into the PCMCIA-slot the card reader is immediately available and the operating system provides a new drive. The installation for the card reader is not necessary as the PCMCIA- drive of the notebook, etc. Is already available.