Kensington 64032 Master Lock Universal Notebook Security Cable - Black Locks notebook computer to prevent theft and protect data Secures computers with an industry-standard Kensington security slot Galvanized steel cable provides strong security and peace of mind Dimensions: Cable length 72.0"L NOTE: Not compatible with several 2016 Dell laptops and tablets including some Inspiron, Latitude, Venue, XPS, and Chromebook 13 models that use the Noble lock slot. Please review your devices technical specifications.