The Plantronics BT300-MOC UC Bluetooth Wireless USB 2.0 Adapter Dongle is a versatile and efficient device designed to provide wireless connectivity for desktop computers. With a compact external form factor and a wireless transmission speed of 3 Mbit/s, this Bluetooth adapter offers a convenient solution for connecting mobile devices to PCs. Its Bluetooth 2.0 certification ensures compatibility with a wide range of devices, while the USB network connectivity makes installation quick and easy. The indoor antenna range of 33 ft and the use of Bluetooth v2.0 technology ensure reliable and stable connections for all your connectivity needs.