The Sandberg Wireless Vertical Mouse Pro is the ergonomic alternative to a conventional computer mouse. The mouse is tilted on its side, so to speak, and adapted to the profile of your hand. This allows you to use the mouse in a more natural position. This posture significantly reduces the pressure on your wrist, risks of pain and joint injuries are reduced. For added comfort, the mouse also has a removable magnetic palm rest. It is a wireless mouse. So no annoying cables are required. Thanks to the integrated battery, you don't even have to worry about changing the battery.