Wireless 5 button desktop mouse grey a compact travel size 5 button 1600 dpi mouse that can easily be carried with you to increase the user convenience of a pc or 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 it also features adjustable cursor speed and resolution wireless nano dongle no of buttons