The Acer Bluetooth USB Module driver allows Windows to communicate with the Bluetooth hardware in your Acer computer. Installing a compatible driver can help restore a missing Bluetooth adapter, resolve device detection problems, and enable connections to supported wireless accessories.

Key Features

• Bluetooth adapter recognition: Helps Windows identify the Acer Bluetooth USB Module and make its wireless functions available to the system.
• Accessory pairing: Supports communication with compatible Bluetooth devices, such as mice, keyboards, headsets, and phones. Available functions depend on the module, driver version, and connected accessory.
• Connection troubleshooting: A suitable driver may address pairing failures, unexpected disconnections, or adapter errors caused by an outdated or damaged installation.
• Windows compatibility: Driver packages may differ across Windows 11, 10, 8, and 7. Select a release that explicitly supports your operating system and hardware revision rather than assuming one package works with every version.

How to Install

1. Confirm your hardware and Windows version. Open Device Manager and look for the module under Bluetooth, Network adapters, or Other devices. If its identity is unclear, open Properties > Details > Hardware Ids and use those values to check compatibility. Also confirm whether Windows is 32-bit or 64-bit.

1. Download the matching driver. Choose an Acer Bluetooth USB Module driver intended for your computer model, Windows version, and system architecture. If Windows 11 is not listed in the package’s supported systems, do not assume an older release will work.

1. Extract and install the package. If the download is compressed, extract it first. Run the included installer and follow its prompts. For a package without an installer, right-click the adapter in Device Manager, select Update driver, and choose Browse my computer for drivers to locate the extracted folder.

1. Restart if prompted. Save your work before restarting. Afterward, return to Device Manager and check that the Bluetooth module appears without a warning icon.

1. Test a Bluetooth connection. Turn on Bluetooth in Windows, place an accessory in pairing mode, and add it through the Bluetooth device settings. If pairing fails, check the accessory’s battery and distance, then verify that the installed driver matches the adapter’s hardware ID.

Common Issues and Fixes

• Installer fails or stops midway: Run the Acer Bluetooth USB Module setup as administrator, temporarily disable antivirus, and use Windows compatibility mode for the listed OS version. Remove any failed partial install in Device Manager before retrying.
• Device not detected: Plug the module directly into a rear USB port, not a hub. In Device Manager, check for unknown USB devices; uninstall them, reboot, and let Windows re-detect the Acer module. Disable USB selective suspend if it disconnects after sleep.
• Version conflicts with built-in Bluetooth: Uninstall existing Bluetooth drivers/stack first, reboot, then install the Acer package. Prevent Windows from automatically replacing it by pausing driver updates during installation.