Startech Laptop Cable Lock - Secure your laptop or dock or other computer equipment with this laptop cable lock - 4-digit resettable combination laptop lock for enhanced security - Compatible with devices with a Kensington lock slot (K-slot) - Swivel hinge lets you to move your device easily while secured - Computer security cable lock with 2 m steel cable that wraps around a stationery object - Portable anti-theft lock features a tamper-resistant vinyl-coated steel cable (4.4 mm diameter) - Strong and durable lock head.