Features: 1.Cut Resistant: This laptop cable lock adopts thick and strong steel wire, which ensures excellent anti theft and cut resistant performance. 2.Key Lock: This laptop locking cable comes with 3 keys, easy to operate and carry, protecting your electronic equipments in public places. 3.Widely Compatible: This laptop combination lock is suitable for most laptop, ideal for 3x5mm wedge shaped keyhole, for nano 6x2.5mm keyhole, for 3x7mm keyhole. 4.Adjustable Length: You can easily adjust the length of this computer cable lock according to the size of your devices. 5.Perfect Gift: This laptop lock cable with 3 keys is practical and perfect gift for your friends and family who always use laptop in public places. specification:Item Type: Laptop Cable Lock Material: PVC, Metal Application: Ideal For 3x5mm Wedge Shaped Keyhole, For Nano 6x2.5mm Keyhole, For 3x7mm Keyhole. PackageList:1 x Laptop Cable Lock 3 x Key 1 x User Manual