Topic: pen drive

HI Good morning, i know the pend drive working with wii u and i know they are not recommended from Nintendo but i read a lot of people used without any troubles , my questions is , if a pen drive is working and is used constantly , how much will be his lifespan?

I haven't used one, but I'm guessing at least a year, with 3 years max. You could use 2 thumb drives that are exactly the same, and see one usb drive fail before the other, so it really depends. Running indie games and other games with less memory shouldn't be very tasking on it at all.