- Logitech Advanced 2.4GHz wireless connection Wirelessly connects to the included Unifying nano-receiver, which plugs in to your computer's USB port and works across an array of Unifying-compatible wireless devices.
- Logitech Advanced Optical Tracking technology Improved LED light positioning makes this optical mouse more responsive and accurate.
- 5-button design, including the scroll wheel's tilt function The scroll wheel is ribbed for extra grip and includes a tilt function to go back or forward while surfing the Web.*
- Contoured build Ambidextrous, contoured shape with rubber grips, so this mouse can be used comfortably whether you're right- or left-handed.
