Hi I have a Sony XR65X94J TV and the ethernet is capped at 100mbps so I got a USB gigabyte adapter and has worked but remember you WiFi must be turned off to work. It did for me. Now I'm getting over 300mbps.
EG: Video from YouTube for example...
https://youtu.be/PIef8iRZhLE
My setup in pics
![16522493216922344490686938503740.jpg 16522493216922344490686938503740.jpg](https://community.sony.ro/t5/image/serverpage/image-id/483524iED53F7F874C37621/image-size/medium?v=v2&px=400)
![16522493710608469389469339124029.jpg 16522493710608469389469339124029.jpg](https://community.sony.ro/t5/image/serverpage/image-id/483525i77F4DE598211B1B3/image-size/medium?v=v2&px=400)
![16522494414233320110009250469498.jpg 16522494414233320110009250469498.jpg](https://community.sony.ro/t5/image/serverpage/image-id/483526i0E9ED7DD4B8B59A1/image-size/medium?v=v2&px=400)
Hope this Helps you all..