Apacer M631 Bluetooth Laser Mouse Driver

Let’s start with the first hurdle. Apacer does not include a driver CD (thankfully), but finding the correct driver online is a minor scavenger hunt. Apacer’s global website lists the M631 under “Legacy Peripherals,” and the download section offers a ~45MB executable named M631_Driver_v2.1.3.exe . There’s no separate version for Windows 11 vs. Windows 10—just one generic installer.

Because the M631 uses the standard Bluetooth protocol, it is designed for Plug-and-Play operation. Pairing Mode Apacer M631 Bluetooth Laser Mouse Driver

Apacer, a Taiwanese memory and peripheral manufacturer, does not host drivers on third-party websites. Downloading from unofficial sources risks malware or corrupted .inf files. Follow this authoritative guide: Let’s start with the first hurdle

Open Apacer_M631.dmg → drag the .pkg file to Applications. There’s no separate version for Windows 11 vs

Download and archive the final driver version ( v2.3.1 for Windows and v1.4.2 for macOS) on an external drive or cloud storage. Once Apacer delists the product page, finding the driver will become extremely difficult.