If you often work with computers then the wireless ergonomic Vergo mouse from Trust could be for you. The Vergo mouse is ergonomically designed to reduce arm and wrist strain. It features a comfortable thumb rest with rubber inlay and 2 thumb buttons as well as a detachable palm rest for extra comfort. The smooth, low-friction gliding pads make this an effortless mouse to use and it has 9 responsive buttons, including double click, volume mute and a windows key function. Features and benefits Ergonomic design - This mouse has been designed and created with its user in mind. Wireless - No more cables running to your mouse and restricting its use. This wireless system has a range of up to 10 metres Reduced risk of arm and wrist strain - With a thumb rest, palm rest and specially positioned buttons this mouse has been built with your comfort in mind. Specifications Colour: Black Detachable palm rest Thumb rest Up to 10m wireless range Smooth, low-friction gliding pads 9 responsive buttons Mouse speed selectable in 4 steps (800/1200/1600/2400 dpi)