: If your system fails to recognize it, you may use generic Bluetooth HID drivers often available through DriverScape (version 5.80.3 is a common community-hosted alternative). Device Specifications Sensor Type : Laser. Resolution : Fixed 1200 DPI. Connectivity : Bluetooth (no USB receiver required).
A: Yes, but you need bluez and solaar (for Logitech unifying, but it works with some Broadcom chipsets). For full DPI control, compile apacer-m631-dkms from GitHub (community project).
A: The driver contains a macro recording module that heuristic scanners sometimes flag as “keylog potential.” Whitelist the file or download directly from Apacer’s signed certificate. Apacer M631 Bluetooth Laser Mouse Driver
Go to www.apacer.com and hover over "Support" → "Download."
Apacer, primarily known for memory modules and storage solutions, designs peripherals with a "plug-and-play" philosophy. For many users, the M631 does not require a dedicated software download to function; it relies heavily on the Human Interface Device (HID) drivers native to Windows 10 and Windows 11. However, if you are running an older version of Windows (like Windows 7) or if your mouse is exhibiting erratic behavior, finding the specific driver file becomes necessary. : If your system fails to recognize it,
Whether you are setting up the mouse for the first time or reinstalling it after a system wipe, following the correct procedure ensures the driver installs without errors.
This tab displays battery level as a percentage (since the M631 uses two AA batteries, not a built-in Li-ion). You can also set sleep timers: 1, 5, 10, or 30 minutes of inactivity. There’s a checkbox for “Low battery popup warning at 10%.” The issue: The battery reading is often inaccurate. Fresh alkalines show 95%, not 100%. And the low battery warning sometimes fires at 25%, then disappears. It’s better than nothing, but don’t rely on it. Connectivity : Bluetooth (no USB receiver required)
A: This occurs when the mouse is in “low-power broadcast mode.” Hold the left + right buttons together for 5 seconds to force a driver re-negotiation.