Reviewers Liked

  • Adjustable everything
  • Standard SteelSeries lighting doubles as battery life indicator
  • Hybrid wired/wireless operation
  • Ambidextrous
  • 8-button design
  • Programmable, with optional battery-saving mode
  • Visual indicators for connectivity and battery levels
  • Adjustable 8,200dpi sensor
  • Wireless and wired options

Reviewers Didn't Like

  • Battery renders it somewhat back heavy
  • On the small side (if you have big hands)
  • Very expensive
  • Minor lag in wireless mode
  • Sometimes slow to connect
  • Battery charging requires the PC to be on