Designed to be the easiest to use lock available. Security anchor is designed for a secure fit and simple locking. Constructed from the strongest materials to deliver the highest level of security. Trusted as the first line of defense to keep computers, valuable data and contacts safe. Choose from 10,000 possible combination codes. Attaches to laptop via the Kensington Security Slot found in 99% of computers. Anchors to desk, table or any fixed structure. On-line Register and Retrieve service allows for retrieval of forgotten combinations.