If the official driver is unavailable, you can try:
Mouse works, but no lights. Solutions:
: You can enter "M260" or use the HP M260 Black Wired Mouse Support Page . hp gaming mouse m260 driver full
Note: The M260 is often a "plug-and-play" device (basic left/right click works without drivers), but the advanced features require the dedicated configuration utility. If the official driver is unavailable, you can
You can find documentation and potentially the software utility at the HP Support Portal by entering the model number "M260". If the official driver is unavailable