for Gamecube Controller Adapter 3 in 1 Game Controller Converter for Wiiu for Switch PC for Gamecube
Aliexpress UK
Plug and play, no driver required, no delay. Ultimate, Super Mario Odyssey, The Legend of Zelda, Pokémon: Let's Go, Eevee, etc.
eBay
8BitDo Retro Receiver Adapter for PS1 PS2 and Windows, Compatible with Xbox Controller, Switch Pro
Aliexpress UK
10xAdjustable Decking Pedestal Riser Foot Timber Bearing Support 18-30mm/30-60mm. USB connection for the Wii U / Switch console. 49-16-2967 High Torque Impact Wrench Boot Cover for Milwaukee M18 18V FUEL 1/2".
eBay
5 Colors Wireless Gamepad Controller 2.4G Adapter Wireless Joystick for GameCube Video Game Console
Aliexpress UK
Supports the for GC/ Wii Emulator Dolphin. With its compact design, the adapter is easy to transport, and it ensures a seamless connection with minimal latency for an authentic gaming experience.
eBay
8bitDo GBros Wireless Adapter for NES SNES SF-C Classic Edition Wii Classic for Switch Gamecube
Aliexpress UK
Supports the for GC/ Wii Emulator Dolphin. Switch to "Wii U" or PC mode by using the switch located on the side. Compatible with for Windows XP, Vista, for Windows 7, for Windows 8,32 bit and 64 bit and for Mac OS under the PC mode.
eBay
USB Adapter Converter For Nintendo Switch 64/Switch OLED Controller Adapter Gamepad Gaming Converter
Aliexpress UK
USB connection for the Wii U / Switch console.
eBay
RetroScaler Blueretro Wireless Controller Adapter For SNES SFC Console to PS4 PS5 Switch Pro Switch
Aliexpress UK
Brook Gamecube to Switch adapter, can connect up to 4 GameCube controllers. Never used, MicroUSB is still in the box with the adapter itself, box has slight wear and tear from being in storage however. It also operates on PC if thats the preferred usage!
eBay
Gulikit NS26 Goku Wireless Controller Adapter USB Receiver Dongle for PC Nintendo Switch PS4 Xbox
Aliexpress UK
With 2 slides, 3 types freely transfer switch between Nintendo Switch, Wii U, and PC. Switch to "Wii U" or "PC" mode by using the switch located on the side.
eBay
G6L Gaming Keyboard Mouse Converter Wired Mobile Controller Adapter for Nintend Switch Xbox One PS3
Aliexpress UK
Supports the for GC/ Wii Emulator Dolphin. Switch to " or PC mode by using the switch located on the side.
eBay