Protect your laptop and personal information with the Kensington Combination Ultra Laptop Lock. The push button design offers one hand operation for easy installation while the Kensington T-bar secures the lock to your laptop. A keyless 4-wheel combination is easily resettable and offers 10000 possible combinations. Simply anchor the lock to a desk table or fixed structure and you are Ultra secured.- Superior strength lockhead to resist tampering- Push button design for one hand operation to easily install lock- Keyless 4-wheel combination- Easily resettable- Choose from 10000 possible combinations- Anchors to desk table or any fixed structure- Attaches to laptop via the Kensington Security Slot found in 99% of computers- Multi-stranded 1800mm long 5.5mm thick high-carbon aircraft-grade steel cable with carbon tempered steel core