The Legion M500 RGB Gaming Mouse provides a best-in-class design through an ergonomic palm grip. Including a world-class sensor and micro-switch, the mouse provides incredible tracking and performance and tactile feedback. The right-handed ergonomic design makes extended use comfortable even under fierce competition. Gamers can customise the M500 with 10g optional weight and 3 RGB zones. Features 16, 000 dpi (Pixart PMW 3389 sensor), 1000Hz polling rate On-the-fly DPI switch (up/down) 7 buttons: left, right, wheel, side x 2, DPI x 2, all programmable 50 million click lifecycle for left & right buttons (Omron switches) 3 on-board profiles 3 zone RGB (logo, scroll wheel, bottom) Textured side-grips Weight cartridge (10g) Braided cable with loop tie Adjustable lift off distance through software