Finding the official can be tricky because this specific model is often treated as a plug-and-play device without a standalone driver listed on HP's primary support pages.
For modern HP peripherals, the HP Accessory Center is the standard software used to customize buttons, adjust polling rates, and manage RGB. hp gaming mouse m280 software link
For basic sensitivity adjustments, many users rely on the native Windows "Mouse Properties" menu rather than third-party software. Key Specifications of the HP M280 Finding the official can be tricky because this