8Bitdo M30 Bluetooth Gamepad for Switch, PC, macOS and Android with Se – Vilros.com
BrawlerGen USB Gamepad - Black (PC/Mac/Switch) available at Videogamesnewyork, NY
Amazon.com: Retro-Bit Official Sega Genesis USB Controller 8-Button Arcade Pad for Sega Genesis Mini, Switch, PC, Mac, Steam, RetroPie, Raspberry Pi - USB Port - Black : Video Games
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8Bitdo's new wired Xbox and PC controller is designed like a classic Sega Genesis gamepad - Neowin
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LUXMO USB N64 Controller Classic PC Gamepad Joystick Controller for Windows PC Mac Linux Raspberry pi3 Genesis Higan Retro Pie(Clear Blue) - Walmart.com
Amazon.com: Retro-Bit Official Sega Genesis USB Controller 8-Button Arcade Pad for Sega Genesis Mini, Switch, PC, Mac, Steam, RetroPie, Raspberry Pi - USB Port - Black : Video Games