Overview Designed for the modern multi-device office, the Targus® DEFCON® Ultimate Universal Serialised Dual Head Converter Combination Lock with Adaptable Lock Head allows you to add and upgrade any existing cable lock into a dual or even multi-head lock in order to neatly secure multiple devices without the clutter of cables. Targus®'s unique adaptable lock heads are designed to fit virtually any lock slot including Kensington T-Lock®, Nano® & Noble Wedgelock® at a twist of a dial. The easy-to-use design has a cut-proof and rust-resistant 30 cm (12 inch) galvanised steel and sleeved cable with pass-through loop and rotating lock head. Nearly impossible to destruct, any attempt to remove the lock will noticeably damage the device - a further deterrent to thieves looking to preserve resale value. Offering freedom from key-carrying, each lock is assigned a unique combination and serial number. This sturdy lock is as convenient as it is strong, making it an ideal choice for the office, school, hotels, 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. No Master Key Required Gone are the days of losing your lock key in your desk drawer. This resettable lock is equipped with a 4-digit turn-style code that supports 10,000 user-selectable, unique combinations. Flexible and Cut-Resistant Set in 12 inch (30cm) of galvanised and sleeved steel, the cables on the DEFCON® Ultimate Universal Serialised Dual Head Converter Combination Lock with Adaptable Lock Head are a cut-proof theft deterrent. One Size Fits Most With a unique design for a secured, universal fit, we’ve eliminated the need for interchangeable heads, which means there aren’t heads to lose or replace. This lock fits virtually any lock slot, including Kensington® Nano, Kensington K-Slot, and the oversized Noble wedge-shaped lock slots.