Quantity   Component name
1 × usb port https://www.amazon.com/dp/B07281L7QC/ref=asc_df_B07281L7QC5500366/?tag=hyprod-20&creative=395033&creativeASIN=B07281L7QC&linkCode=df0&hvadid=241965663546&hvpos=1o9&hvnetw=g&hvrand=16556716198471274036&hvpone=&hvptwo=&hvqmt=&hvdev=t&hvdvcmdl=&hvlocint=&hvlocphy=9011299&hvtargid=pla-494578006927
1 × gamecube controller adapter https://www.amazon.com/dp/B00VHB3RQ0/ref=sspa_dk_detail_0?psc=1&pd_rd_i=B00VHB3RQ0&pd_rd_wg=vcfnY&pd_rd_r=9EPX8WF4MQB6G3990MRA&pd_rd_w=PHwYo
1 × micro to usb adapter https://www.aliexpress.com/item/Colorful-Mini-OTG-Cable-USB-OTG-Adapter-Micro-USB-to-USB-Converter-for-Tablet-PC-Android/32821791212.html?src=google&albslr=222972121&isdl=y&aff_short_key=UneMJZVf&source=%7Bifdyn:dyn%7D%7Bifpla:pla%7D%7Bifdbm:DBM&albch=DID%7D&src=google&albch=shopping&acnt=708-803-3821&isdl=y&albcp=653478879&albag=34653160498&slnk=&trgt=75384829977&plac=&crea=en32821791212&netw=g&device=t&mtctp=&gclid=CjwKCAjwk9HWBRApEiwA6mKWaexqiy3Ju51Ms80ojmyRfYWkBIHW7wVJY22ePD8i6LcrWSoAPL4JpBoC1UoQAvD_BwE&gclsrc=aw.ds
1 × usb hub (cost more, but has two ports0 https://www.amazon.com/dp/B00LRYUJQS/ref=sspa_dk_detail_0?psc=1&pd_rd_i=B00LRYUJQS&pd_rd_wg=0A0LK&pd_rd_r=MCGRWZE6B5BBESSRJ8K5&pd_rd_w=Lbfb1
1 × gamecube controller https://www.google.com/search?q=gamecube+controller&client=tablet-android-alco&sa=X&tbs=cat:301,pdtr0:728446|729544,vw:l,init_ar:SgVKAwitAkoKUggI_1rosIMjDLA%3D%3D,ss:44&tbm=shop&prmd=sinv&srpd=8431906931093214167&prds=num:1,of:1,epd:17508969669356435287,paur:ClkAsKraX_4aStF5K_j8aLcKcOCTBz5kUQtP4IBTs_tVTCtgS4-hEFrYjPnuSjXss0JqyxOm4BsIc4GImAdPY1_maaiGUqIIBzJ9OfemoxO_2U2UjQijVSe_UxIZAFPVH70oxylw-t79PwMEqC-zPayDVdrYQQ,cid:16447586993220398200&ved=0ahUKEwjHi4L1ub_bAhVBvlMKHRKIDyEQgjYIrAY