Highlights: - Rubber sides for a better grip - The USB nano receiver can remain in the USB port on the notebook or stowed inside the mouse - Infrared sensor for precision tracking; energy efficient - Ergonomic design, optimised for right-handed users - Up to 5 m range - Selectable resolution between 1000 and 1750 dpi - On/off switch to save energy - Plug and Play: Installation without software installation System requirements: - USB port Products purchased after 01/04/2019 come with an extended warranty of 3 years.