I did some testing with a couple of USB 3 to GigE adapters with the new Lightning to USB 3 adapter will good results. Seems as long as you get one with the Realtek RTL8153 chipset it will work (others may work as well, anyone know?). If you grab one of these http://www.amazon.com/Woopower-Supe...&redirect=true&ref_=oh_aui_detailpage_o01_s00 you can get gigabit ethernet PLUS 3 working USB ports to add additional compatible peripherals (keyboard, microphone, midi device, etc) and now your iPad (or anything with lightning) stays charged.
The only thing it's missing is an area in the Settings app to adjust the network settings of the connected Ethernet device.
Made a video here:
The only thing it's missing is an area in the Settings app to adjust the network settings of the connected Ethernet device.
Made a video here: