You've got the right lock to protect your device with the Targus DEFCON¢ Ultimate Universal Keyed Single Head Lock. It's uniquely designed to fit virtually any lock slot including Kensington Nano: Kensington K-Slot: and the oversized Noble wedge-shaped lock slots. The easy-to-use design has a cut-proof and rust-resistant 6.5 ft. galvanized steel and sleeved cable with pass-through loop and rotating lock head. Nearly impossible to destruct: any attempt to remove it will noticeably damage the device a further deterrent to thieves looking to preserve resale value. Perfect for mixed-device environments: this sturdy lock is as convenient as it is strong: making it an ideal choice for the office: school: or other high-risk areas. Rest easy with robust protection for your laptop today. Rest assured that it will be compatible with the one you get tomorrow.