$9.99and up
Hyperkin Controller Adapter for SNES to SNES Classic Edition/ Wii U/ WiiNewegg & 1 more$30.00
Brook Super Converter - Wii U to SW, Wii Retro Controller Adapter for Switch/ PS4/ PC Game Consoles, Supports Wii Taiko Drum/Classic/Fighting StickAmazon$19.99
May Flash Wireless Wii U Pro Controller Adapter for PC USBAmazonSAVE $3.00
$9.99$12.99
Gamecube Controller Adapter for Switch/Switch OLED.Gamecube Adapter Compatible with PC Wii U.Adapter with 4 Ports 6 FT(1.8M) Cable Support Turbo and Vibration Features Super Smash BrosAmazon$9.99
HYCARUS Gamecube Adapter for Nintendo Switch Gamecube Controller Adapter and WII U and PC Adapter, Compatible with Nintendo Switch, Super Smash Bros Switch Gamecube Adapter with 4 PortsAmazon$14.99
GameCube Controller Adapter for Wii U, Nintendo Switch and PC USBNewegg$14.99
GameCube Controller Adapter for Wii U, PC USB & Switch - NEXiLUXAmazon$11.98
CLOUDREAM Gamecube Controller Adapter for Switch Gamecube Adapter Wii U and PC, Super Smash Bros Choice Support Four Gamecube Controller and 70IN Long CableAmazon$30.00
Mayflash Nintendo GameCube Controller Adapter for Wii/Wii UAmazon$21.95
4 Port Gamecube Controller to Wii-U Adapter [Mayflash]Newegg$19.75
MAYFLASH W004 Ps2 Controller Adapter for Wii/Wii U RemoteAmazon$24.99
Mayflash GC Controller Adapter for Wii & Wii U (Dual Pack), WhiteAmazon$12.99
Mebczyk Cables & AC adapters for Wii U, Wii u Controller Charger,15V Power Cord,Replacement for Nintendo WiiU(Not Compatible with Nintendo Wii)AmazonSAVE $5.00
$14.99$19.99
4 Ports Controller Charger for Wii/Wii U Remotes, Controller Charger Dock Station for WII Controller with 4 Pack 2800mAh Rechargeable Battery and 4.9FT USB Cable and Adapter, Remote Not IncludedAmazon$9.99
May Flash NES/SNES Controller Adapter for NES Classic and Wii U/WiiAmazon$8.99
AC Adapter Power Supply for Wii U Gamepad Remote Controller by Mars DevicesNewegg$8.48
Onyehn 1pcs AC Charger Adapter for Nintendo Wii U Gamepad Controller Joystick,Home Wall Power Supply for Wii U PadAmazon$24.99
Machine-Ya 2 Pack Wii Motion Plus Adapter,with Silicon Case for wii Remote Controller- External Remote Motion Plus Sensor Controller Wii U Motion Plus (Black)Amazon$13.99
OIAGLH 4 Ports Game Converter for GameCube GC Controller USB Adapter for Nintend Switch NGC/Wii u/PC Star Fighting DropshippingNewegg$1.83
PPJ USB Data Sync Cable Power Cord Adapter for Nintendo WII U PRO Game Remote ControllerAmazon$8.99
Gamepad Charger for Wii U - AC Power Adapter with Battery Pack for Controller Accessories Bundle and ConsoleAmazon$7.99
2Pack Extension Long Cables Power Cord For Controller Pad For Super Nintendo NES Classic 2017 & Mini Edition 2016 Senhai Wii U & Wii Guitars/Raphnet Adapters Nunchuck Remote Controller 10FT/3M WireAmazon$14.99
My Arcade GamePad Classic - Wireless Game Controller - Compatible with Nintendo NES Classic Edition, Wii, Wii U - Adapter Included - 30 Feet Range - Home Button - Battery Powered - Ergonomic DesignAmazon$14.99
Fpxnb 2 Pack Wii U Gamepad Chargers, AC Adapter Power Supply Replacement for WiiU Gamepad Remote ControllerAmazon$39.99
DOBE USB Wired Wireless Bluetooth Converter Adapter for Nintendo Switch / Wii U, Xbox One X/S, PS4 / PS3 ControllerNewegg$42.99
4 Pack Gamecube Controller, with 4 Extension Cables and 4-Port USB Adapter for Switch PC Wii U Console (Black, Purple, Sliver, Green)Amazon$24.99
8BitDo SNES SFC Wireless Bluetooth Retro Receiver Adapter Compatible with DualShock 3, DualShock 4, Wiimote, Wii U Pro, Switch Joy-Cons, Switch Pro Bluetooth ControllersAmazon