Rumours are afoot that Nintendo is working on a "double USB hard drive" storage solution for the Wii. The game storage device is said to mount on the back of the Wii and look like a “natural extension” of the console. Allegedly, a firmware update will be required to use it and once it’s on Wii Shop Chanel, content can be put on it. The rumour also suggests sizes of 32GB and 64GB will be available.
We’re not entirely sure what "double USB hard drive" means, but we’d hate to lose both USB spots on the Wii, not to mention that hard drives add an expense to the Wii, which some might think is already expensive enough.
Source: Vooks