Features : - Ergonomic and lightweight for comfortable high-speed manoeuvring using claw or palm grip - Gaming-grade 7000-dpi optical sensor for Pixel-precise tracking, Plus two DPI buttons for on-the-fly sensitivity adjustments - Validated for tough duty with a specialised coating for added durability, 20-MILLION-CLICK switches and Teflon feet built for up to 250km of use - Customisable ASUS Aura Sync RGB lighting with cross-device synchronisation for infinite illumination possibilities - Seven tactile, programmable buttons and on-board memory for custom button configurations to let you play your way, wherever you go(Chemicy Gaming)