For years we have been hearing rumblings of a Nintendo Switch Pro, only to be left disappointed when inevitably it was not revealed. However, it seems as though all of the stars have aligned, and a Switch Pro is just days from being shown off – with rumours suggesting the announcement could be tomorrow. According to Centro Leaks, retailers have listed a new piece of Nintendo Switch related hardware which is set to go live on the 4th of June. With all of the recent leaks and rumours suggesting that a Switch Pro announcement is imminent, it is safe to assume that this new hardware is most likely the Switch Pro.