Mouse Razer Mamba Elite, Razer 5G Advanced Optical Sensor with true 16,000 DPI, Up to 450 inches per second (IPS) / 50 G acceleration, 9 ndependently programmable Hyperesponse buttons, Razer™ Mechanical Mouse Switches with 50 million-click life cycle, 1000 Hz Ultrapolling, Gaming- grade tactile scroll wheel, Ergonomic right-handed design, Razer Chroma™ lighting with 16.8 million customizable color options, Razer Synapse 3 enabled, Cable length: 2.1m