Easily attaches to laptop computer, monitor, desk phone or other office equipment equipped with the major lock slot formats (Kensington T-Lock, Nano and Noble Wedgelock), including oversized wedge slots Unique, world's first adaptable lock head transforms the lock to fit the lock slot at a twist of a dial, eliminates the need for interchangeable heads Protect virtually any laptop, docking station, or monitor Key locking mechanism, supplied with 2 keys giving you the peace of mind of a back-up key