Razer

Ergonomic right-handed design with textured rubber side grips - 10,000dpi optical sensor - Chroma lighting with 16.8 million customizable color options - Five independently programmable Hyperesponse buttons - 1000Hz Ultrapolling - On-the-fly sensitivity adjustment - Always-on mode - Up to 300 inches per second*/50g acceleration - Gold-plated USB connector - lightweight, braided fiber cable - Approximate weight: 105g - Razer Synapse enabled