I tried that Portta converter for my Xbox and mine had bad interference with 480p video. Strangely HD modes had zero interference. I ended up returning 3 of them that all exhibited the same behavior. Trying a bunch of Xbox2HDMI adapters I finally found one by Kaico (a rebranded Bitfunx unit)...
There’s no reason to use one of these on a Wii U unless your HDMI jack gets busted or something.
What happened was I bought it initially to turn into a homemade Xbox2HDMI. The thing is the Xbox adapters I tried first would look fine with 720p content but have a bunch of interference and a...
Hey I know this is a bit late but I ended up posting a whole diatribe on a different thread I landed on from a DuckDuckGo search that was even older so I’ll edit and repost what I wrote there because it pertains exactly to your situation.
“Mayflash Wii2HDMI is your best bet. It’s the only one...
Mayflash Wii2HDMI maybe wasn’t out when this post was active but I can confirm it’s great. It’s the only one I’ve seen that looks physically different than all the others. It’s about half as long so it doesn’t stick out the back nearly as far which is nice.
I even tested it on the multi out on...