If you're having range or lag issues, try plugging the M-Tech adapter into a USB 2.0 port (usually the black ones, not the blue ones). USB 3.0 ports can sometimes cause radio interference with 2.4GHz Bluetooth signals.
To stay updated, simply visit your PC manufacturer’s support website every few months, or use their proprietary update tool (like HP Support Assistant, Dell SupportAssist, or Lenovo Vantage), which will automatically check for and install the latest drivers for your system. mtech bluetooth driver
If your Bluetooth is not working at all, try this sequence: If you're having range or lag issues, try
If you are using a desktop PC, plug the dongle into a front-panel USB port or use a USB extension cable to move it away from the metal casing of the computer, which can block signals. Keeping Your Drivers Healthy If your Bluetooth is not working at all,