MAYFLASH MagicBoots for Xbox One

Can mainly be used as an authentication device with arcade controllers with USB passthrough to play on Xbox Series X/S and Xbox One. Mainly used with Gp2040 firmware.

Xbox One Input Mode grants GP2040-CE compatibility with the Xbox One, Xbox Series S, or Xbox Series X by using another controller or dongle to answer authentication. 

For more info on controller setup:

https://gp2040-ce.info/faq/faq-console-compatibility?_highlight=passt#how-do-i-plug-in-my-passthrough-authentication-device-for-ps4-ps5-and-xbox-one-input-modes