Until (if ever) Mocha CFW's FAT32 support works as fast as a natively formatted Wii U drive I'm still changing devices on my Wii U's back everytime. I've got a 64 GB USB stick for my Wii U games (installed with WUP Installer) and a USB HDD for Wii and GameCube games which I need to swap everytime since Nintendont doesn't like two HDDs connected at the same time. As I'm a lazy guy I'm thinking about buying something like this: https://www.amazon.de/Meter-Repeater-Verlängerungskabel-Extension-Signalverstärkung/dp/B00AKCS5GE/ I would connect it to my Wii U's back and put it to where my couch is so I don't have to get up as I would have my stick and HDD by my couch as well. Has anyone ever used extension cables on the Wii U? Are there any problems?