Just yesterday, I bought this (https://www.amazon.com/Blue-250GB-Everyday-Desktop-Drive/dp/B00461K1QW) and this (https://www.amazon.com/SSK-Enclosure-External-Adapter-HE-G3000/dp/B01ABGWLB8) for my Wii U. At first, the external HDD worked perfectly and I downloaded some games to it, but today...