If your BT52 mouse is not being detected, it is likely a pairing issue rather than a driver failure: Update Bluetooth drivers in Windows - Microsoft Support
While the BT52 mouse features plug-and-play functionality via standard Bluetooth connectivity, relying solely on generic operating system drivers limits your device. Installing the official manufacturer driver unlocks critical features: bt52 mouse driver
Adjust how frequently the mouse reports its position to the computer, minimizing latency. If your BT52 mouse is not being detected,
(Easiest & Most Reliable):