USB System Lock

USB System Lock 1.7

Free
An easy to use & flexible application to lock your USB
3.0  (1 vote)
1.8 (See all)

USB System Lock (USL) is the solution to lock your system by a USB drive. USL can work on MP3 Player(with USB port), thumb-size USB storage, card reader...etc. A computer that locked by USL can unlock by the USB drive which contain the correct key only.

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