Nintendo will release rebranded Smash Bros. GC pads with a Switch logo on the box to coincide with the new Smash Bros. game releasing on November 16th.
A new version of the multitap will be available on December 7th, but there’s no confirmation if it will be USB or wireless. My guess is this is just a rebranded version of Wii U adapter with the USB ports.
Auto Amazon Links: No products found. http_request_failed: A valid URL was not provided. URL: https://ws-na.amazon-adsystem.com/widgets/q?SearchIndex=All&multipageStart=0&multipageCount=20&Operation=GetResults&Keywords=B01N5OKGLH|B07DJX3Y47|B01MUAGZ49|B01LTHP2ZK&InstanceId=0&TemplateId=MobileSearchResults&ServiceVersion=20070822&MarketPlace=US Cache: AAL_f5dbdda9ea22c8b47f3bf313ad2613a3