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Laptop lock for computers and notebooks with a t-bar lock slot. Secure and protect your computers, docking stations, hard drives and other devices with the Kensington Combination 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 10,000 possible combinations. Attaches to your laptop via the Kensington Security Slot found in 99% of computers. Then simply anchor the lock to a desk, table or fixed structure and you are secured. Cable: 6 ft. long, 3.0/4.4mm dia. regular, carbon strengthened.