Renkforce USB port lock 10-piece set incl. 1 key Black, Red rf-USBBlocker-01

Malicious USB devices can cause data theft or infect your computer with malware. The USB port blocker physically blocks the USB ports on your PC or notebook against unauthorized access. Insert the USB blocker into a free USB port, release and remove the key. The insert now locks the USB slot. The insert can only be removed with the appropriate key.