X 3 The Llano Bluetooth 5.1 USB Dongle is a versatile device that allows for seamless connectivity between your devices and computer via Bluetooth 5.1 technology. With USB 3.0 ports, you can easily connect and transfer data from your wireless devices. This dongle provides a convenient and efficient solution for expanding the connectivity options of your computer and ensuring smooth communication between various devices. Perfect for those looking to enhance their home networking and connectivity experience.