The Razer Mamba Elite Wired Gaming Mouse features nine programmable buttons, a 16K DPI optical sensor, and chroma RGB lighting. Extended Razer Chroma Lighting Zones with Mechanical Switches Enjoy more customization options with animated preset lighting effects or make your own using a full spectrum of 16.8 million colors thanks to the extended Razer Chroma lighting zones on either side of your mouse. Cloud storage combined with hybrid on-board memory Rebind buttons and assign