Razer Basilisk X Hyperspeed - Wireless Gaming Mouse (Hyperspeed Technology, Advanced 5G Optical Sensor and 6 Configurable Buttons, Mechanical Mouse Switches, Ultra-Long Battery Life) Black Condition:New Find new ways to keep

Find new ways to keep your body moving with more than 25 built-in indoor and GPS sports apps

The 870 QVO provides best in class performance as sequential read (up to 560 MB/s) and write (up to 530 MB/s) approaches the limits of performance available with the SATA interface

you'll get features like built-in controls

cushioned earcups for superior long-term comfort

without worry

Razer Basilisk X Hyperspeed - Wireless Gaming Mouse (Hyperspeed Technology, Advanced 5G Optical Sensor and 6 Configurable Buttons, Mechanical Mouse Switches, Ultra-Long Battery Life) Black Condition:New Find new ways to keepBrand Razer Product Dimensions 13 x 6 x 4. 2 cm; 83 Grams Item model number RZ01 03150100 R3G1 Manufacturer Razer Series Basilisk X Hyperspeed Colour Black Computer Memory Type DIMM Voltage 1. 5 Volts Power Source Battery Powered Hardware Platform PC Operating System Linux, Windows XP, Windows 7 Average Battery Life (in hours) 450 Hours Are Batteries Included Yes Lithium Battery Energy Content 60 Watt Hours Lithium Battery Packaging Batteries