The Plantronics BT300-MOC UC Bluetooth Wireless USB 2.0 Adapter Dongle is a versatile device that allows for seamless wireless connectivity on your PC or laptop. With a wireless transmission speed of 3 Mbit/s and a Bluetooth standard of 2.0, you can enjoy fast and reliable connections up to 33 feet indoors. The external adapter features a USB connector for easy plug-and-play functionality, making it a convenient addition to your home networking setup. The Plantronics brand ensures quality and performance in all your Bluetooth connectivity needs.