PROMATE Ergonomic Wireless Mouse with Ambidextrous Design. 800/1200/1600Dpi, 10m Working Range, Incudes Nano Reciever, Easy Plug & Play, Compatible with Win & Mac. Black Colour.

Contour, a mouse that lets you get it all done without compromising on comfort and ergonomics. The streamlined thumb rest and quick button controls let you navigate and create faster.

Features:

• 10m Working Range
  Reliable connection with an increased working distance of up to 33ft (10m) and eliminated delays, dropouts and interference. 
• Ergonomic Contoured Shape
  The streamlined thumb rest and quick button controls let you navigate and create faster.
• Nano Receiver
  The tiny receiver stays in your notebook or desktop without affecting other USB ports.
• Precision Tracking
  The 3 changeable DPI settings track the mouses' movement for smooth performance and productivity.
• Plug & Play
  Simply insert the wireless USB receiver into your device and you'll be up and scrolling quickly.