The dual VGA cat5 KVM extender supports easy to use hot-key and push button commands which allow you to switch between local and remote connected systems, while console connections at both ends of your setup provide easy access to all connected systems from either location. The hot-key commands also provide video adjustment controls for optimizing picture quality over varying distances. Extending over two standard Cat 5 (or better) cables gives you the ability to use existing infrastructure wiring to achieve remote access to your server or KVM switch.