Kensington Combination Cable Lock for Laptops and Other Devices (K64673AM) Superior strength lockhead to resist tampering; Push button design for one hand operation to easily install lock Keyless 4-wheel combination - choose from 10,000 possible combinations Attaches to laptops, desktops, TVs, monitors, hard drives, docking stations, projectors or any other device featuring a Kensington Security Slot; Can anchor to desk, table, or any fixed structure NOTE: May not work with 2016 and newer Dell laptops and tablets including some Inspiron, Latitude, Venue, XPS, and Chromebook 13 models that use the Noble lock slot. See Kensington part# K64442WW or K64440WW. Please review your devices technical specifications, and use our lock selector at kensington.com/lockselector 2 year Warranty and lifetime technical support; If purchased on Amazon.com, warranty only valid if purchased from Amazon.com or Kensington USA; no other dealers are authorized to sell new Kensington locks on Amazon.