Nintendo has updated their Japanese website with a new image for the Nintendo Classic Controller PRO. Take a look:
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Nintendo of Japan's website was recently updated with a new controller, dubbed the Classic Controller PRO, which appears to be an alternative to the original Classic Controller. The PRO version moves the ZL and ZR buttons into a vertical arrangement, adds a pair of grips, and spreads the two analog sticks a bit farther apart.
The inclusion of a wire points out that it will connect to a Wii Remote just like the original Classic Controller, instead of being a seperate wireless controller. The controller will be available in Japan over the Summer, while a release date for other territories has not yet been announced.
The inclusion of a wire points out that it will connect to a Wii Remote just like the original Classic Controller, instead of being a seperate wireless controller. The controller will be available in Japan over the Summer, while a release date for other territories has not yet been announced.
Source