Keyed notebook lock delivers maximum strength security for notebooks. Steel composite cable with Kevlar brand fiber and patented T-bar locking mechanism secure computer equipment. Titanium reinforced offers tamper resistant protection. Cable is 6' and 5.5mm thick. Built-in defense system guards against lock tampering. Small lock head won't block notebook ports or lift laptop off the desk. Notebook lock includes two keys and a rubber cable tie for cable management.