The Gossen Metrawatt USB-Bluetooth adapter is a convenient and easy-to-use solution for adding Bluetooth to nearly any device that has a USB port. It is a highly secure solution that allows for two-way communication between two devices over a wireless connection. This wireless adapter allows for up to seven simultaneous devices to be connected to the adapter for data transfer, streaming audio or gaming. This adapter also has the capability to integrate with your laptop, desktop, tablet or smartphone for effortless pairing and connectivity. The USB-Bluetooth adapter is lightweight, compact and energy efficient, making it ideal for use in public spaces like airports, universities and other places where mobility is important. Additionally, the adapter has a range up to 10 metres, providing the user with optimal convenience. The USB-Bluetooth adapter also works with a variety of operating systems, making it a great choice for users who are looking for a solution that is compatible with a variety of platforms.