Note: If the official site is down or difficult to navigate, proceed to Method 2.
The M-Tech BT-05 is a popular USB Bluetooth 4.0 dongle used to add Bluetooth capability to desktop computers and older laptops. It allows users to connect wireless peripherals such as:
What is the (the VID/PID mentioned above) from the Device Manager? driver bluetooth m-tech bt-05
The M-Tech BT-05 relies on Bluetooth 4.0. If you are getting poor audio quality:
Right-click the installer executable ( setup.exe ) and select . Choose your preferred language and click Next . Accept the license agreement. In the device settings prompt, select: Discovery Mode: Discovery On Device Type: Laptop or PC (depending on your system) Note: If the official site is down or
The M-Tech BT-05 is a finicky but functional piece of hardware. If you want a truly plug-and-play experience, spend $10 more on an Asus USB-BT500 (Bluetooth 5.0). However, if you already own the BT-05 and are patient enough to follow the manual driver steps above, it works perfectly for:
: For older systems like Windows 7 or XP, or to access full Bluetooth profiles, manual drivers (often CSR Harmony 2.1.63.0 ) may be required. The M-Tech BT-05 relies on Bluetooth 4
In the modern landscape of computing, seamless wireless connectivity has transformed from a luxury into a standard expectation. Central to this transformation for many PC and laptop users is the M-Tech BT-05 Bluetooth 5.0 Nano Dongle
Because M-Tech does not maintain a dedicated driver server, Windows often misidentifies the device as a "Generic Bluetooth Radio" or fails to recognize it entirely.
Installing the M-Tech BT-05 involves a straightforward but sometimes frustrating process. The user inserts the dongle into a USB 2.0 or 3.0 port, then checks the Device Manager. If a yellow exclamation mark appears next to “Bluetooth Radio,” the driver is missing. The correct driver can often be found by searching for “CSR 8510 A10 driver” or by using the hardware ID (found in Device Manager → Properties → Details → Hardware Ids). Common hardware IDs for the BT-05 include USB\VID_0A12&PID_0001 or USB\VID_413C&PID_8143 .