Enough Cable Length: this laptop locking cable is retractable and the length of locking cable is from 3 inches to 4 feet.High Safety Coefficient:Resettable 4-wheel number code with 10,000 possible combinations. Push-button design for one-handed engagement to easily attach lock.cAnti-Cut: The Laptop Lock iwire rope is made of hardened stainless steel, so this laptop security lock cable is anti-cut and high security. Dont worry about being cut off by a knifeStrongest Connection: The unique lock engagement creates the strongest connection between the lock head and slot; Carbon steel cable is cut-resistant and anchors to desk, table or any fixed structure.Widespread Application for Anti-theft: Attaches to laptops, desktops, TVs, monitors, hard drives, docking stations, projectors or any other device featuring a Security Slot; Can anchor to desk, table, or any fixed structure.