Fast and Accurate Optical Sensor RGB Mystic Light Effect Mode Durable Build Quality with OMRON Switches Adjustable Weight Tuning System Right-Handed Ergonomic Design DPI Up to 6400 DPI MSI Clutch GM20 Elite Gaming Mouse is designed to keep up with your every move thanks to a state of the art PixArt PAW 3309 optical sensor with up to 6400 DPI. Durable OMRON switches rated for over 20 million clicks keep you in the game for and a gold-pated USB connector ensures peak performance when you need it most.Utilise RGB Mystic Light to set the mood with millions of colours and a range of predefined effects to choose from. Alternatively sync up with the rest of your MSI RGB setup. Customisation doesnt stop with lighting, get the weight of your mouse just right thanks to MSIs adjustable weight system. The dragon-scale anti-slip texture and ergonomic design provides a sturdy grip and superior comfort during long gaming sessions.FAST & ACCURATE OPTICAL SENSORA state of the art PixArt PAW 3309 opti