1.7 RGB Gaming Modes with Backlight: 2021 updated version featuring Chroma RGB lighting, 7 different backlight modes, and up to 16.8 million colors. You can change the color mode daily to match your mood or toggle the backlight on/off conveniently with the switch at the bottom of the mouse. 2.8 Programmable Buttons: Supports macro editing—all 8 mouse buttons can be customized via userfriendly gaming software. The quickfire button (1 click 3 clicks) gives you an advantage in intense FPS battles. It is an affordable FPS gaming mouse, also ideal for MOBA/RTS games. Driver disk included 3.Fast Accurate Gaming Response: Adjustable 5 DPI levels (1200/2400/3500/5500/7200) for gaming and daily tasks. You can instantly switch mouse speed for different games. 4 adjustable polling rates (125Hz/250Hz/500Hz/1000Hz) minimize delay and ensure smooth movement. 4.Ergonomic Design Reliable Quality: Vollion's symmetrical, streamlined gaming mouse offers a comfortable claw grip for fatigue long sessions. It is the choice for PC gamers—a durable wired mouse with 20millionclick lifespan, crisp button rebound, and responsive feedback. 5.3Year MoneyBack GuaranteeVollion is committed to providing exceptional service.