The Kensington MiniSaver cable lock from Lenovo allows customers to obtain physical security of their tablets Ultrabooks laptops phones desktops monitors docks or other compatible devices in all public areas such as the offices schools or while traveling. Cable locks are the first line of defense help reduce theft and increase physical asset security protection. The push button design offers one hand operation for easy installation while Kensingtons patented technology secures the lock to your device. Superior strength lock head to resist tampering Push button design for one hand operation to easily install lock key to unlock Protection against hardware and data theft High level of security Supports new tablets and hardware and is backwards compatible with all systems with a lock slot Smallest attach point in the industry that reduces surface area required for locking and unobtrusive to other ports Design for ease-of-use and aesthetics Support existing keying technology and methods Comes with 2 unique keys 7x7 hardened steel 1830mm (72 inches) long cable 195 grams (6.88 ounces) Different key management options are available; such as Custom key and Master key solutions. Please contact Lenovo for further details.