With this anti-red cable you can easily protect your laptop against possible robberies* during your travels. This anti-red cable can be connected to any laptop that has an anti-red port. Just fix the spiral cable 1,90 m to a fixed object (e.g. in a library, airport or office) and connect it to the laptop. Thanks to your combination lock you will not have to worry about the possibility of losing the key. *This product delays a possible robbery, but does not prevent it. Conceptronic is not held responsible for theft or damage.