Etekcity 6 Feet Laptop Computer Security Lock, 4 Digit Password Protection Fit with nearly all notebooks, desktops, projectors and the like built with a kensington security slotNote: This product is only used for the devices with kensington security slot 4-digit resettable function, reach to 10,000 combinations, set up your unique combination for maximum security Straight cable which is made of galvanized twisted steel with PVC coating serves as an ideal theft deterrent Convenient operation with 90-degree swivel cable joint; easy to install and safe to use Superior strength lockhead to resist tampering; 1-Year Warranty by Etekcity