The G900 proved a great all-rounder, too, working just fine in League of Legends (MOBA) and World of Warcraft (MMORPG). Today, we have millions of users a month from around the world, and assess more than 1,000 products a year.

The Logitech G900 Chaos Spectrum gives you the freedom to configure your mouse exactly to your preferences. Game-driven, full-spectrum RGB lighting responds to in-game action, audio, and screen color, synchronizing across G gear. The newprofessional-grade wireless gaming mouse features industry-leading wireless technology, an advanced optical gaming sensor, a flexible ambidextrous design, customisable lighting, mechanical pivot button design and lightweight construction, for maximum performance and comfort over long gameplay sessions. This is surprisingly satisfying and is great fow when you’re in work mode, scrolling through massive documents.I’ve already written about how Logitech designed the G900 and its 12,000 DPI sensor for wireless performance, and testing it with games like League of Legends and Unreal Tournament hasn’t revealed any issues for me in terms of performance.

The POWERPLAY wireless charging system keeps G903 and other compatible G mice charged while at rest and at play. Apparently gamers now expect their mice to glow, and in increasingly elaborate ways, so we can’t blame Logitech for mirroring the concept. The mouse is constructed for a non-prescriptive grip that accommodates a variety of palm, claw and fingertip holds. This feature is fairly niche, but handy if your PC’s processor isn’t up to the task of handling 1,000 inputs every second. It’s worth noting that only some buttons will have support for macro function assignment and they’re usually located on the sides in Logitech mice.Every component of the Logitech G900 Chaos Spectrum has been optimized to reduce weight while maintaining stability. For these reasons, we would say the Logitech’s specialized mouse mat is a convenient luxury, but not a necessary add-on for the Logitech G903. It has zero smoothing or filtering across the entire DPI range (200-12,000 DPI), delivering exceptional tracking accuracy and consistent responsiveness at any speed. The 107 gram weight is targeted at players who, like pro gamers, want a light mouse to operate as an extension of their hand, not a heavy object that you sling across a pad.