Tough lock head with CleatLocking Technology attaches to the Kensington Nano Security Slot found in ultra-thin laptops and tablets for uncompromised security. Hidden Pintechnology is compatible across all of Kensingtons latest locks and includes patented anti-pick, all part of our robust 5mm custom key management solutions that include Master Keyed (K66641M), Supervisor Keyed (K66641S) and Like Keyed (K66641L) options Self-coiling steel cable stretches up to 2.3m (7.5ft) or shrinks down to 10.16cm (4in) for easy packing and resists and deters cutting attempts Pivot and rotate cable provides superior laptop engagement Verified and tested for industry-leading standards in torque/pull, foreign implements, lock life cycle, corrosion, key strength and other environmental conditions Register & Retrieveprogram offers free and secure cloud-based key replacement Designed to fit the Kensington Nano Security Slot, Kensingtons NanoSaver® Portable sets the professional standard for securin