Wireless 3 button desktop mouse grey a compact travel size 3 button 1600 dpi mouse that can easily be carried with you to increase the user convenience of a notebook the ergonomic design makes it suitable for both left and right handed people the mouse is wireless with a range up to 8 metres fits in any bag and comes supplied with a nano dongle that is compatible with any notebook or pc wireless connection range of up to 8 metres ergonomic design for left and right handed people op