BAVIN O109 Mini USB Bluetooth 5.3 Dongle Adapter Receiver & Transmitter for Wireless Speaker/Mouse/Keyboard/Headphones

Notes: For Win 7, manual installation of the BRLink driver is required.Features: Bluetooth 5.3 High-Speed Connection – Powered by an advanced V5.3 chip for faster and more stable transmission.2.4GHz Stable Frequency – Strong anti-interference performance for smooth and reliable connectivity.Low-Latency Audio Transmission – Enjoy synchronized audio and video for gaming and streaming.Plug & Play Design – No driver required, easy and quick setup.Mini Nano Size – Compact and lightweight, space-saving design.Wide Device Compatibility – Supports headphones, speakers, keyboards, and mice.Broad System Support – Compatible with Windows 7 / 8.1 / 10 / 11.Standard USB Interface – Works with laptops and desktop computers.