Protect your laptop or Chromebook and the private information that?s on it with the Portable Combination Laptop Lock. The push-button design offers one-handed engagement for easy attachment of the T-Bar to the industry-standard Kensington Security Slot found on most laptops. The lock has a 4-wheel number code that can be set to any of 10,000 possible combinations and is easily resettable. The self-coiling cable stretches up to 6 feet to anchor to a fixed structure, yet shrinks down to just 3 inches for easy packing. Our web-based Register & Retrieve program offers an easy way to keep track of your combination.