Reddit reviews 4 Controllers for Gamecube，with 4 Extension Cables and 4-Port USB Adapter for Switch PC Wii U Console (GGBR)

√ Super gamecube bundle: The kit includes four (Red/Blue/Pink/Crystal Green) controllers for Game cube; a 4-port adapter for Switch/PC(USB)/Wii u; and 4 extension cords.4-port adapter can also be used for Switch, PC, wii u.so you can definitely ace your Super Smash Bros., Mario Kart, Splatoon, Zelda, As well as every game on both versions of the virtual console which makes navigating the Wii or Wii U dashboard a breeze.√ 4-port Adapter Capability: The adapter has four ports, can connect up to four controllers at the same time, can support Wii U, PC, and Nintendo Switch which also has a hassle free switching from√ Extra long extension cord: 6ft/1.8 m extension cord plus the 5ft/1.5 m line built into the controller plus the 2.5ft/ 75cm long cable built into the adapter. Enough to support you and your friends to enjoy your favorite gamecube game anywhere in the roomas gamecube, and we will provide you with a 60-day warranty. If you have any questions, please feel free to contact us through Amazon. We are always willing to help you. Provide the best service we will replace or refund you at any time within 60 days.