Maxgear Cross fight 2.0 converter (for Wii U) by Maxbuy The new Cross fight 2.0 converter supports all the best game controllers on Wii U, you are not limited to use the old game cube controller but any other popular controllers like Xbox One/PS 4/Xbox 360/PS 3 controller are all viable. Feel like playing the hot selling Super smash bros with XBox one/PS4 controllers? Why not use the best controllers on the best game? Order now ! Product feature:4 different cross game platform controllers (PS 4/Xbox One/Xbox 360/PS 3) all viable on Wii U console 4 players can use 4 different types of wired controllers (PS 4/Xbox One/Xbox 360/PS 3) simultaneously on the Wii U console Independent rapid fire built in Note: This converter is only compatible with Super Smash Bros. for Wii U.