Greg from Laser Bear Industries on X: "Tested out a few Bluetooth adapters for wired GameCube controllers. Hands down the 8bitdo GBros is the only one worthwhile for #BlueRetro on the GameCube.
8BitDo GBros
8Bitdo Gbros. Wireless Adapter for Nintendo Switch (Works with Wired GameCube... | Fabricating and Metalworking
Amazon.com: 8Bitdo Gbros. Wireless Adapter for Nintendo Switch (Works with Wired GameCube & Classic Edition Controllers) - Nintendo Switch : Everything Else
8BitDo GBros
Amazon.com: 8Bitdo Gbros. Wireless Adapter for Nintendo Switch (Works with Wired GameCube & Classic Edition Controllers) - Nintendo Switch : Everything Else
Gbros
8Bitdo Gbros. Gamecube/SNES Classic Wireless Adapter for Nintendo Switch 709750008365 | eBay
Amazon.com: 8Bitdo Gbros. Wireless Adapter for Nintendo Switch (Works with Wired GameCube & Classic Edition Controllers) - Nintendo Switch : Everything Else
Cyber gadget 8Bitdo Gbros. Wireless Adapter for Nintendo Switch For NES SNES | Fabricating and Metalworking