UGREEN USB Bluetooth Adapter 5.4 for PC, Plug & Play for Windows 11/10/8.1, Bluetooth Receiver & Transmitter for Keyboard/Mouse/Headphone/Speakers

• Please Read Before Purchase: Ensure there is no Bluetooth built-in the computer. If there is, please be sure to disable all existing Bluetooth devices in "Device Manager" at first, then insert the adapter and try again. (For detailed information please read the user manual).
• High-Fidelity Audio: UGREEN USB Bluetooth Adapter is equipped with the latest Bluetooth 5.4 technology, optimizing the transmission delay and connection defect problems of the old Bluetooth 5.0. Our Bluetooth 5.4 adapter will bring you a faster, more stable, and smarter connection with less sound quality loss.
• Up to 5 Devices Sync Connected: UGREEN Bluetooth dongle for PC supports up to 5 devices to be connected at the same time without interfering with each other, Which means that you can listen to high-quality music while using the keyboard or other devices.
• Plug & Play or Free Driver – Plug and play for Win11/10/8.1(The latest Bluetooth 5.4 will be shown if you download the driver). Also supports Win7 (driver required for Win7). The driver could be downloaded by contacting customer service via Amazon Message.
• Service: If you have any questions about the driver installation and product usage, please refer to the user manual included in the product for help, or you can contact our reliable customer service via Amazon Message, and we will reply to you within 24 hours.
• NOTE: 1. It's not compatible with Mac OS, Linux, Car Stereo systems, XBOX or TV. 2. It can not be used directly on PS3, PS4, PS5, Switch, or Xbox Console; but it works with Game Controllers. 3. Note for Apple Users: This Bluetooth Adapter does not support Mac OS or iPhone.

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