wii u owners: what do you use to expand the storage?

[darkrulier]

Barozi said:

hd94 said:

I have been using an external Hard drive since I bought the Wii U. However, I realised that I have only used not more than 50 GB on it as I prefer a physical copy

I really want to get rid of the external hard drive as it takes up some shelf space and one extra power cord to use it. Based on some research i found online, ppl said that micro sd cards cannot be used to store wii u game. What is some other good method I can use without the needs of a power cord? 

2.5" HDD

A 2.5" HDD will require a USB "Y" cable, one of the ends is for power, so you'll end up using two USB ports on the console.