Some older Bluetooth adapters do not properly support the Bluetooth 5.2 protocol, leading to failed pairing.
If your cursor jumps across the screen, it is often a sign of a driver conflict or wireless interference.
Then send commands:
The scroll wheel or extra side buttons are not functioning correctly. bt52 mouse driver
Turn your mouse off, and put it back into (usually by holding down the pairing button or the scroll wheel + right-click for 3–5 seconds until an LED flashes). Add the device again from your computer's Bluetooth menu. 2. Check the Batteries
To check for updates, open your BT52 software interface, go to the or About tab, and click Check for Firmware Updates . Ensure your mouse remains connected via a USB cable (if supported) or kept close to your Bluetooth receiver during the update process to prevent corruption.
Because the BT52 connects via Bluetooth or a 2.4GHz USB dongle, Windows and macOS usually install the required drivers automatically. Follow these steps for a clean installation. Method 1: Automatic Installation via Windows Update Turn on your BT52 mouse and set it to pairing mode. Open on your Windows computer (Press Win + I ). Navigate to Bluetooth & devices and click Add device . Select Bluetooth and choose the BT52 Mouse from the list. Some older Bluetooth adapters do not properly support
Once complete, check the box to launch the control software and click . Step 3: Installation Process (macOS) Open the downloaded .dmg file.
Locate your BT52 Mouse, right-click it, and select . Choose Search automatically for drivers . Method 2: Manufacturer Website (For Advanced Features)
Right-click the BT52 desktop icon, select Properties , go to the Compatibility tab, and check the box for Run this program as an administrator . Click apply. Maximising Performance: Best Settings for the BT52 Turn your mouse off, and put it back
Connection instability can often be attributed to interference or power management:
To give you the most accurate , could you tell me:
The mouse is connected via generic Bluetooth instead of paired correctly with the driver software.
Is the mouse , or does it connect but lag and skip ?
What are you using (Windows 11, Mac, etc.)? What brand name is printed on the bottom of the mouse? Is the driver giving you a specific error message ?