This combination lock security kit protects your laptop, tablet, or other device from theft with no drilling or complicated installation. Simply attach the metal security plate to the back of your device with the industrial grade 3M adhesive strip. The included steel security cable attaches to the standard Kensington slot on the metal plate, unlocking with a built-in, programmable combination lock. The cable loops around a table leg or other permanent fixture at the other end, keeping your device well protected from theft, and making this security kit an excellent fit for classrooms, conference rooms, retail counters, reception desks, and more.Features: Security Kensington slot plate attaches to device with industrial grade 3M adhesive Galvanized steel security cable with programmable combination lock head Useful with laptops, tablets, desktop PCs, smartphones, and more Perfect for dorm rooms, conference rooms, offices, classrooms, reception desks, waiting rooms, and moreSpecifications: Weight: 0.32 lbs. Cable length: 70 inches Dimensions (coiled): 4" x 4" x 1"Package contents:(1) Security cable(1) Adhesive plate