Wireless Bluetooth 5.0 USB Adapter Dongle 

Small Wireless Bluetooth V5.0 USB Dongle Adapter

USB Bluetooth Dongle CSR Harmony, equipped with USB2.0 port. This Bluetooth 5.0 USB adapter allows you to transfer and receive data between laptops/PCs and Bluetooth devices up to 10 meters, a stable and strong.

This USB Bluetooth device adapter size always gives you the ability to easily put it into your purse or pocket for easy transport. 

Its built-in antenna is sleek and beautiful; it accords with Bluetooth specification v5.0; it supports up to 10 meters of wireless transmission; it is safe, stable, and easy to use.

V5.0 USB Bluetooth Adapter can work with cellphones, Bluetooth headphones, mice, keyboards, PDAs, digital cameras, printers, and other Bluetooth equipment, avoiding too many cables and improving efficiency.

USB 5.0 Dongle V5.0 Receiver Adapter Wireless Bluetooth Adapter for PC with CSR Harmony, BTA-403 implants Bluetooth communication into the system and Microsoft Office software and transfers files between PC and smartphone/tablet in the office software surface. This feature of low consumption brings convenience for office use and saves much power for equipment in unused condition.

You are looking for the Bluetooth icon (blue) on the bottom right-hand side of your screen. See the image below: