This is one of the many adapters using the actions chipset that unfortunately has no drivers at this stage.
The GEjnmdty BT604 USB Bluetooth 5.3 Adapter is a versatile device offering dual-mode Bluetooth compatibility (BLE) and backward compatibility with previous Bluetooth versions. It features a full-speed USB 2.0 interface and supports a wide range of Bluetooth profiles for seamless connectivity with various devices. With an effective distance of 10-20m, LED indications, and driverless software support, it's suitable for Windows 8.1, Win10, and Win11 systems. The chipset used is ATS2851, and it supports devices like headsets, keyboards, mice, speakers, phones, printers, and game controllers. The compact size (about 25x17x8mm) and lightweight design (3g) make it a portable and convenient option. Please note that the actual color and dimensions may slightly vary due to monitor settings and manual measurement.