Reviewers Liked

  • Tracks well on many surfaces
  • Especially fabric
  • Long battery life
  • Responsive
  • Dual-mode scroll wheel
  • A sealed underside protects the sensor
  • HyperScroll wheel gives you page navigation mastery
  • Plug-and-play capabilities
  • Optional software UI is good
  • Two-year battery life
  • Unifying receiver can sync multiple Logitech devices to one wireless USB dongle

Reviewers Didn't Like

  • Balky motion on some pads and glossy wood
  • A bit heavy
  • At $50, this mouse will feel expensive if all you want is basic cursor control
  • Bottom gets easily gets scratched up
  • Navigation on some mouse pads feels more resistant