Kensington ClickSafe Keyed Laptop Lock.
Protect the computer in a click with the Kensington ClickSafe Keyed Laptop Lock. Just one step ensures ultimate physical security-simply attach ClickSafe with a single motion. 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. Keyed Different.
A master key version is also available: ClickSafe Master Access Keyed Laptop Lock
Register your key code in case of loss.