The LogiLink USB-C Bluetooth 5.3 Adapter (USB 3.2 Gen1, black) is a compact Bluetooth USB-C dongle that adds Bluetooth connectivity to computers and laptops without built-in BT or requiring an updated module.

Technical specifications
Model: BT0048A
Brand: LogiLink
Interface: USB-C (USB 3.2 Gen1 / SuperSpeed)
Bluetooth version: 5.3
Chip: Realtek RTL8761BW
Operating distance: up to ~20 m
Data transfer: up to ~3 Mbit/s
Frequency: 2.402–2.48 GHz ISM
Compatibility: Windows 7 / 8 / 10 / 11
Size: very compact nano dongle (~2–3 cm)
Color: black
Functionality
Adds Bluetooth 5.3 support to your PC or laptop
Supports:
wireless headphones (audio)
keyboards and mice
file transfer
peripherals
Low energy consumption (BLE optimization)
Application
desktops without built-in Bluetooth
laptop BT upgrade
wireless audio (headset)
office peripheral connection