8BitDo M30 2.4G Wireless GamePad for MegaDrive (White) for Windows, Sega Mega Drive / Sega Genesis, Nintendo Switch
Retro-Bit Official SEGA Mega Drive USB 6-Button Controller for MEGA DRIVE MINI CONSOLE, PC, Switch, Mac, Steam, RetroPie, Raspberry Pi - Black (Nintendo Switch///) : Amazon.co.uk: PC & Video Games
Retro-Bit Sega 8-Button USB Arcade Pad Review | PCMag