Bluetooth Adapter for Desktop PC: Plug & Play 5.4 USB Mini EDR Dongle Receiver & Transmitter for Laptop Computer Compatible with BT Headphones Keyboard Mouse Only Windows 11/10/8.1

Plug & Play: 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 Mac OS, Linux, TV, Car Radio) Upgraded Latest Bluetooth 5.4 Technology: Bluetooth adapter Applies the latest 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, BR/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. Up to 5 Devices Sync Connected: Bluetooth dongle for PC supports up to 5 different types of Bluetooth devices to be connected at the same time without interfering with each other, such as Bluetooth mouse/keyboard/mobile phone/headphones, etc. If Bluetooth audio devices of the same type (such as speakers/headphones) are connected, only one device can play music Mini Size: An extremely compact Bluetooth stick that you can leave on your laptop or PC without removing it.The compact size does not interfere with other USB ports. Convenient to carry, no space occupation More Stable, Faster Speed, Further Coverage: This Bluetooth dongle is equipped with Bluetooth 5.4 + EDR, Improves the stability of the connection, Gets faster data transfer speeds of up to 4 Mbps, which is double what Bluetooth 4.2 supports, Utilizes Bluetooth low energy technology for energy-saving wireless connectivity.