Kensington MicroSaver Notebook Lock Laptop Security Cable 64068C DP/N 095026 Microsaver Keyed Ultra Laptop Lock, 6 Ft. Steel Cable, Two Keys Description Features an ultra-thick 8mm carbon-strengthened steel cable. Patented T-bar locking mechanism provides a secure connection. Built-in defense system to guard against tampering. Low-profile lock heads will not block laptop ports or lift. laptop off desk. Locks into the standard Kensington security slot found in 99% of laptops, as well as many flat panel monitors, desktops, printers, and other devices.