Specifications: Purpose For gamers Interface USB Sensor type Optic Additional functions Game optical sensor maximum resolution of 2400 DPI Dedicated button for changing modes DPI “on the fly” Buttons: 3 buttons + 1 scroll wheel / button scroll wheel Material: Silicone + rubber cycle buttons durability: 5 million keystrokes. Cable in tissue braid RGB lights Low friction legs Suitable for right and left handed OS: Windows Vista, Win7 / 8/10, MacOS X 10.5 or higher, Linux, Chrome OS Number of buttons four Colour The black OS compatibility Microsoft Windows, Mac OS, Linux, Chrome OS Equipment Gaming Mouse Warranty Card Length of cable 1.8 m Dimensions, mm (W x H x D) 118 x 64 x 34 Package dimensions, cm (W x H x D) 14 x 19.5 x 5.5 Gross weight 0.18 kg