The Targus Defcon Ultra Notebook Security Combination Lock with Alarm is a reliable and secure accessory for laptops and desktops. With a compact design of 4.8 inches in height, 2.2 inches in length, and 1.25 inches in width, it is easy to carry and store. The combination lock feature ensures only authorized users can access your device, while the alarm adds an extra layer of security against theft. Backed by a 1-year manufacturer warranty, this product provides peace of mind for your valuable electronics.