Simply push the button and pull to activate the pop-up mechanism. Our MULTI Tower then locks in place with an audible click, so that you have the peace of mind of knowing that it's been successfully deployed. Compatible with standard office furniture cable cut-outs (81mm Dia), it can also be easily installed in work tops in your kitchen or home office. Modular construction allows for any socket and cable port combination you can imagine, for maximum compatibility with Office systems.