Wireless Network Adapter YWA-10 allows Yamaha AV products equipped with a NETWORK port and a DC OUT jack (USB) to be connected with a wireless LAN.
Power Requirements
The YWA-10 can be powered via USB from certain Yamaha models. If your Yamaha model does not have an available USB port, the wireless adapter can also be powered by a 5V / 0.5A USB power supply (similar to the wall/USB charger shipped with most mobile phones).