Consistent Wireless Stability, Up to 12 Months Battery Life, Auto Power Saving, Smart Wireless SoC Technology, 16-in-One, 4-way Wheel, Keyboard: GK-85 / 12 Fn Hotkeys / Laser Engraving Mouse: G3-200N / Resolution: 1000 DPI System Requirements：Windows XP / Vista / 7 / 8 / 8.1 / 10
