Protect your laptop and personal information while on the go with the Kensington ClickSafe Portable Keyed Laptop Lock. Attach it to your laptop with just one click and it's secure. ClickSafe combines a cable made from superior materials with a tamper-proof disc-style lock to deliver the strongest security available in a cable lock. The self-coiling cable stretches to 6 feet to anchor to a desk or fixed structure yet shrinks to 3 inches for easy packing. The ClickSafe Combination Lock uses the Kensington Security Slot found in 99% of computers to attach to your laptop.