USB DATA CABLE WITH USB PLUG

摘要

PROBLEM TO BE SOLVED: To reduce the wear and damage of a connection part between a USB plug and a USB connector owing to the insertion/pulling-out of a USB plug. SOLUTION: In the USB data cable 1 with a USB plug, which is for connection between a host side computer 10 and a USB device 11, a switch 5 for opening/closing a signal line 9 in the USB data cable 1 with the USB plug is arranged so as to be operation possible from an external part. Then the electric change of the signal line 9 which occurs when the cable 1 is inserted/ pulled-out is generated without actually inserting/pulling-out it so that the pseudo insertion/pulling-out of the cable 1 is executed.