To reduce the troublesome problem regarding the portability of the communication cable of a communication card when a mobile information device is carried by providing a PC card or characteristic communication card with a space for storing its communication cable and a means for manually storing the communication cable.

This card has a printed board 11 where necessary parts are mounted, a frame-shaped package in which the printed board is stored, a lid which covers the package, the communication cable 14, a communication cable draw-in roller 15, a communication cable pressure roller 16, a guide roller and communication cable pressing roller 110, a hole 18 for guiding the communication cable out of the communication card, and a roller 211 for forcible reinforcement. The space 17 for storing the cable is provided in the package and the communication cable is stored in the space.