Get from Amazon.com : http://www.amazon.com/gp/product/B00526J1IO?tag=hawaiianlegac-20
Sharp Wireless LAN USB Dongle for BD USB Cables
This wireless dongle will connect to 80211 n b g type networks
This optional accessory is for use with the 3D Blu-ray disc player model BDHP25U and BD-HP205
Used in conjunction with the compatible 3D Blu-ray disc player