Widely Compatible: This laptop combination lock is suitable for most laptop, desktop, projector, LCD screen, easy to operate and carry.Combination Lock: This laptop locking cable is designed with 4 digit combination lock, protecting your electronic equipments in public places.Cut Resistant: This laptop cable lock adopts thick and strong metal material, which ensures excellent anti theft and cut resistant performance.Easy Installation: Just simply insert the lock head into the slot, and loop the cable around a fixed object.Adjustable Length: The length of this computer cable lock can be easily adjusted according to your needs and the size of your devices. Note: The data are all measured manually, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail.