Product DescriptionDeter thieves from stealing your notebook and the personal information on it.From the ManufacturerStyling design won't block notebook ports or lift a notebook off the desk.Deter thieves from stealing your notebook and the personal information on it. Patented T-bar locking mechanism and super-strong carbon tempered steel cable provide maximum protection that attaches to the standard Kensington security slot found in 99% of notebooks, and many flat panel monitors, desktops, projectors, printers, docking stations, tablet PCs, and other devices. Secure, protect and lock down your computer and leave it safe.The Kensington Microsaver notebook lock and security lock is 6 feet in length designed using a 5.5mm thick, super-strong, steel composite cable with a carbon tempered steel core. Its built-in defense system guards against lock tampering. The lock is easy to install and can be used to secure your laptop in the office or when traveling.The lock features a sleek styling and design won't block notebook ports or lift a notebook off the desk. Kensington Lock Comparison ChartClickSafeClickSafe Master Keyed -On DemandClickSafe AnywhereClickSafe TwinMicroSaverMicro DSMicroSaver RetractableModel NumberK64637WWK64663USK64661WWK64638WW64068FK64590USK64538USKey Type / Lock TypeFlat / Disc StyleFlat / DiscFlat / DiscFlat / DiscRound / BarrelFlat / DiscRound / BarrelSecurity Anchor LockingSecurity Slot / T-Bar LockingCable Length6'6'6' & 4'5' 8"6'6'4'Master Key AvailableNumber of Devices Secured1122111Lifetime Warranty