Wireless LAN Adapter. PC & Internet Audio Delivered Wirelessly to Your Main System. Onkyos mission is to keep you up to date with the latest advances in home entertainment. With wireless audio on the rise, the UWF-1 Wireless LAN adaptor helps you integrate your music life & remove unwanted cables. Connected to the USB (Universal Serial Bus) port on a compatible Onkyo A/V receiver, the UWF-1 brings audio through a wireless router into your main entertainment system. Now internet radio & audio files stored on your PC can be played back with the superior fidelity of your main Onkyo systemsans the cable clutter.