The Glorious Model O has everything to get competitive. First off, it's ultra light - with the honeycomb shell it's down to 67 g. Supported by the flexible Ascended Cord and PTFE feet, it glides over the mat like there's no friction at all. But it's precise too - the PixArt 3360 sensor is designed to compete in esports, so you know that if you miss, it's your skill to blame. Finally, it's built to last. The Omron switches not only produce crisp and consistent clicks, they are expected to last 20 million clicks - that's many years of intensive gaming. Good to know - It's fully programmable - from button bindings to polling rate, lift-off distance or custom DPI - Millions of colours, 8 different effects and LEDs all around - this mouse takes RGB lighting seriously - There's a DPI switch to adjust on-the-fly, and the DPI indicator lets you know which value you've selected