I used to be able to fit my entire game collection in a 16gb cruzer fit, with is a microscopic USB drive that only has a tiny bit of plastic sticking out of the port. But after I decided to go all-digital, my game collection ballooned to about 70 titles and 50GB combined. So I had to get a used 500gb hard drive, but it feels a bit pointless having a hard drive that's nearly empty and is another thing hanging off of the Wii U. I was thinking of getting a 64gb version of the drive, but I'll problably exceed that size soon. i want a 128GB drives, but they only come in a larger format that I worry might break if the Wii u gets moved.
I have seen those microscopic microsd card readers that completely dissapear inside a USB port, and they do make 128GB cards. Does anyone know if this would be a good solution, or would I encounter incompatibility issues or slow speeds? thanks.