Both RGB and LED backlighting may be switched off thanks to the 16.8 million RGB LED color options and configurable buttons. Chic Design - Interconnected Flexibility Twelve MMO programmable side buttons and eight Gamer Mouse buttons are available. For optimal gaming control, the footpads are sturdy and smooth. An ergonomic design is provided for every gamer with a strong frame featuring a universal claw-grip design. Prolonged Solace — Guarantees your hand is suitably cushioned for less hand strain throughout prolonged gaming or work periods. Compatible with Windows XP/VISTA/7/8/10/11 and Mac OS for both scheduled and everyday use.