The SandbergUSB to Wireless Class 1 Link enables you to create a wireless connection between your computer and other Bluetooth® devices such as mobile phones, PDAs, printers and headsets. Headsets allow you to hold wireless conversations via your computer, e.g. internet chatting and VoIP. The adapter is a Class 1 adapter, giving you a range of up to 100 metres when connected to another Class 1 device, or up to 40 metres when connected to a Class 2 device. Bluetooth® 1.2 support also ensures optimum wireless connection, as it uses automatic frequency selection to avoid signal interference.