Features 5 to 6 predefined sensitivity levels (typically up to 3000 DPI), indicated by a color-changing LED on the mouse.
Without the driver, the mouse works as a basic HID device (left/right click, scroll, standard DPI). Download driver mouse a4tech x7 f7
if the driver won’t install: Use X-Mouse Button Control (free, universal) to remap buttons without A4Tech’s driver. Features 5 to 6 predefined sensitivity levels (typically