JOYPAD USB-2-GC Adapter Color:Silver Or grab the Pico W

Or grab the Pico W variant for onboard BT

Output: USB HID

Most USB Controller Input Modes (X-input/D-input/Generic/Switch)

and DirectInput

Custom profiles — remap buttons

JOYPAD USB-2-GC Adapter Color:Silver Or grab the Pico WGC USB is a controller adapter running the USBRetro firmware that allows you to use just about any USB controller, keyboard, or mouse on an original GameCube console. Features: USB C Input into GameCube Controller Port Broad USB device support (Generic HID X input D input Switch) USB Controller to GC Controller mode USB Keyboard Mouse to GC Controller (both with USB hub) USB Keyboard to GC Keyboard mode (for Phantasy Star Online) USB Hub Co op mode