Digio2 Z Ultimate Shape 2.4GHz Wireless Mouse, 5 Buttons, Blue LED, Medium, Black, 48337

●Designed for a comfortable grip ・A slightly thicker shape conforms to the shape of your hand. This makes it easier to press the left and right buttons. ・The mouse's shape allows your thumb, ring finger, and pinky finger to naturally grip the mouse. Your pinky finger fits snugly, making operation easier. ●Switch between three reading resolution (pointer speed) levels with a switch ・Switches between three levels: 800, 1200, and 1600 dpi. ●Convenient "Forward" and "Back" buttons for browsing the web. *Not compatible with Mac. *The functions of the "Forward" and "Back" buttons cannot be changed. Dimensions: 81mm W x 110mm D x 42mm H / Approx. 76g (Receiver and batteries not included) Compatible OS: Windows 10/8.1/8/7/Vista, MacOS X (10.2 or later) Resolution: 800/1200/1600 dpi (switchable) Radio Frequency: 2.4GHz Communication Range: Approx. 6-8m radius (varies depending on usage environment)