Secure your laptop or dock or other wedge slot compatible device and use your device with ease while secured. Portable laptop cable lock with 4-digit resettable combination lock, Notebook combo lock fits into laptops and devices equipped with a wedge lock slot. Attach your laptop to your desk or fixed structure using the 6.5' (2 m) vinyl-coated steel cable (4.4 mm diameter) Computer anti-theft cable allows motion while in use with swivel hinge. Durable lock head.