- Go wireless with the 2.4 GHz connection - just plug in the USB dongle to take control - Its supercapacitor tech gives you up to 30 days of use form just 3 minutes of charging - With multi-surface tracking and up to 4000 DPI, you'll get smooth and accurate navigation - Streamline your workflow and customise shortcuts using the four programmable buttons - With its 2D tilt wheel you can scroll both horizontally and vertically