Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•4 Speed DPI Adjustment (1200/1600/2400/3200). Provides extreme stability while gaming.
•Customize to your weights, four 4g weights come with the mouse
•Quick thumb function: fast forward or backward when browsing the web, forward or backward at the same folder window.
•Durable Cable and 4 color Breathing LED Light.
•Compatible System: Windows 98/ 2000/ ME/ NT / XP/ win 7/ win 8/ win 10/ Mac OS and other OS, plug & play.