Razer Viper Ultimate Hyperspeed Lightest Wireless Gaming Mouse, 20K DPI Optical Sensor, Chroma RGB Lighting, 8 Programmable Buttons (Without Charging Dock) – Black | RZ01-03050200-R3G1

Tech Specs

• True 20,000 DPI Focus+ optical sensor with 99.6% resolution accuracy
• Up to 650 inches per second (IPS) / 50 G acceleration
• Advanced Lift-off/Landing distance customization
• HyperSpeed wireless technology
• Eight independently programmable buttons
• Razer™ Optical Mouse Switches rated for 70M clicks
• True Ambidextrous shape
• Gaming-grade tactile scroll wheel
• On-The-Fly Sensitivity Adjustment (Default stages : 400/800/1600/2400/3200)
• Hybrid On-board and Cloud Storage (4+1 profiles)
• Razer Synapse 3 enabled
• Razer Chroma™ lighting with true 16.8 million customizable color options
• Inter-device color synchronization
• Wired and Wireless usage modes
• 2.4 GHz dongle
• 1.8 m / 6 ft Speedflex cable for charging and wired use
• Razer Mouse charging dock compatible
• Battery life: Approximately 70 hours (without lighting) (Battery life depends on usage settings)
• Approximate size: 126.7 mm / 4.99 in (Length) X 66.2 mm / 2.61 in (Width) X 37.8 mm / 1.49 in (Height)
• Approximate weight: 74 g / 2.61 oz (Excluding cable)
• Compatible with Xbox One for basic input