: Works with Bluetooth V4.0, 3.0, 2.1, 2.0, and 1.1 devices.
If Windows fails, the BT-05 most likely requires the software stack. This was the standard driver provided on the small mini-CDs that originally came with these units. Identifying the Chipset To be 100% sure of what you need: In Device Manager , right-click the device. Go to Properties > Details . Select Hardware Ids from the dropdown. Look for the VID (Vendor ID) and PID (Product ID). Example: VID_0A12&PID_0001 is a classic CSR chip. Where to Download driver bluetooth m-tech bt-05
Despite your best efforts, the BT-05 can be finicky. Here are fixes for the most common problems: : Works with Bluetooth V4
For Windows 7 or older, you might need a specific driver usually provided on a small CD or through manufacturer sites like Realtek if it uses their chipset. Audio Receiver/Transmitter (AUX) Version: Identifying the Chipset To be 100% sure of
If the device does not work automatically, you can follow these steps to obtain or update the driver:
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