Kensington Nanosaver Serialised Combination LockDescriptionSpecificationsShipping Designed to fit the kensington nano security slot the nanosaver combination laptop lock secures ultra thin laptops, tablets and 2 In 1S Serialized lock head makes retrieving the preset combination simple and easy Carbon steel cable is cut resistant and anchors to desk, table or any fixed structure Push button design for one handed engagement to easily attach the lock into the slot Register and retrieve program allows