: Most M-Tech dongles (especially v4.0 and v5.0) use the CSR Harmony 2.1.63.0 Driver.
Check the Bluetooth adapter power settings:
MTech does not always host drivers on its official website. Instead, follow these steps: mtech bluetooth driver
Go to and ensure Bluetooth is toggled On .
If you are looking for reliability and high-fidelity audio, experts generally recommend established brands over generic "Mtech-style" dongles: : Most M-Tech dongles (especially v4
Look for or "CSR Bluetooth Chipset" . Sometimes the generic option works better than a broken specific driver. Audio Lag or Stuttering
Websites like or Snappy Driver Installer are legitimate but often outdated. Only use them if you are technically savvy. mtech bluetooth driver
1.2.3.0 | Size: 45.6 MB