HIGH SPEED TRACKING : Fusion engine delivers one of the highest gaming mouse tracking speeds of up to 500 IPS- 8 PROGRAMMABLE BUTTONS : Customise your Logitech wired gaming mouse and enjoy default configuration straight out of the box or set up one-button triggers personal to you and save them to your G402 USB gaming mouse- ON-THE-FLY DPI : Shift through up to four DPI settings, from pixel-precise targeting (250 DPI) to lightning-fast manoeuvres (4000 DPI)- ADVANCED RESPONSE RATE : They will be communicated to the game at the highest possible speed- COMFORTABLE DESIGN : Lightweight materials, rubber grips and low friction feet help ensure that your gaming sessions last as long as you can- WARRANTY: 2 Year limited harware warranty.