1、High Speed Connectivity: Powered by the latest Bluetooth 5.4 technology, our adapter offers a rapid transmission rate of 3.0Mbps. Enjoy speedier and more stable connections, enhancing your productivity and multimedia experience. 2、Multi device Compatibility: Designed for maximum usability, this Bluetooth adapter can simultaneously connect multiple devices. Whether it is your keyboard, mouse, headphones, or any other Bluetooth enabled device, our adapter ensures seamless connectivity. 3、Reliable Wireless Range: Boasting an impressive unobstructed transmission range of up to 20 meters, this is the perfect solution for reliable, extended, and stable wireless connection. Whether for gaming, music or presentations, enjoy uninterrupted, quality Bluetooth connections. 4、Plug and Play: No more long waits and complex installations. With a driver less installation for Win 8.1/10/11 systems, our adapter offers an easy plug and play setup. Instantly connect your devices and start enjoying wireless. 5、Universal USB Design: Convenient, practical, and offering strong compatibility, our Bluetooth Adapter USB interface design fits a wide range of devices. Whether it is your desktop, laptop, or other USB enabled devices, stay connected effortlessly. Item Type: Bluetooth Adapter Material: ABS Bluetooth Version: 5.4 Bluetooth Solution: 8654 Transfer Rate: Approx. 3.0Mbps Frequency Range: 2.4GHz Transmission Distance: 0-20M/65.6ft (unobstructed) Interface Type: USB Operating System: for Windows 8.1/10/11 (no driver) 1 x Bluetooth Adapter