Features:
Bluetooth USB Adapter ONLY for Wins 11/10/8.1/7, The Bluetooth 5.4 USB adapter can turn Non-Bluetooth PC, Laptop or Desktop into Bluetooth capable, enables wireless function to pair/connect with your Bluetooth headset headphones speaker for streaming stereo music, online talking or Bluetooth keyboard mouse for wireless operation or Bluetooth printers PC Tablet for files photos fast transfer.
Upgraded Bluetooth 5.4 Technology, that backwards compatible with old Bluetooth version V5.3/5.1/5.04.2/4.0/3.0/2.1/2.0/1.1. Supports Dual Modes, BLE/EDR and Low Energy Controller. Quick response and better anti-interference, say goodbye to delay and lag. The anti-interference ability has been increased. Enjoy wireless freely, Operate with flexibility and ease.
This Bluetooth adapter is Plug & Play for Win8.1/10/11, just plug the USB wireless adapter into your computer, you can use it directly. Not limited by network and location. You can use the Bluetooth function anytime and anywhere. Greatly improve your work efficiency and save your time. (Please disabled all the existing Bluetooth function firstly. Not applicable to for Mac OS, TV, Car Radio or for Microsoft).

Specifications:
Material: ABS
Bluetooth Version: 5.4
Transmission Distance: 10-20 meters
Transmission Rate: 3Mbps
Driver-Free Systems: for Wins 8.1/10/11
Driver Required: for Wins 7
Indicator Light: Blue LED at the tail
Frequency Band: 2.402G-2.480G
Support: A2DP/HSP/AAC/AVRCP/HID/PAN/GAVDP/DID/IOP etc.

Package Include:
1x Bluetooth 5.4 Adapter