Secure your device Lock your notebook or tablet down in the office and hightraffic public areas by tethering it to a secure surface with the thin profile HP Nano Master Keyed Cable Lock, which includes individual user keys and a master key for easy access to all locks in the group.Loop and lockWrap the 6 ft (1.83 m) vinyl-coated, galvanized steel cable around any secure object and attach to your notebook or tablet. Insert the key into the lock and turn clockwise 90 degrees.Room to moveUse the 360-degree range to position the cable lock head as needed.Rest easyGet the reassurance of a one-year limited warranty.