Bluetooth usb problem
Start using Bluetooth - Adds Bluetooth to your Windows 11, 10, 8, and 7 PC that doesn't already have it. Connect your Devices - Supports wireless
Plugable USB Bluetooth 4.0 Low Energy Micro Adapter (Compatible with Windows 11, 10, 8.x, 7, Classic Bluetooth, Gamepad, and Stereo Headset
Fix USB Bluetooth Dongle NOT Connecting on Windows 10
USB Bluetooth dongle VM
Why Don't My Bluetooth Headphones Connect to My Computer?
Wireless Bluetooth Transmitter Receiver Bluetooth Adapter
USB Bluetooth 5.0 Adapter Transmitter Bluetooth Receiver Audio V5
Fix Bluetooth problems in Windows - Microsoft Support
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Plugable Bluetooth Adapter USB-BT4LE FAQ - USB-BT4LE - Plugable
Bluetooth and USB 3 - Fix your Bluetooth problems