Recently purchased Retro-Bit's excellent wireless Saturn controller and fell in love with it, so I made a mockup of a wireless 3D Control Pad : r/SegaSaturn
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SEGA Saturn Wireless 2.4ghz Control Pad - Officially Licensed - Stone Age Gamer
Official Sega Saturn Pink USB Controller – Limited Run Games
Buy Redragon Saturn Wired X/D-Input(Digital/Analog) PC/PS3 Controller Black - Best Deals in South Africa - AmpTek
Amazon.com: Retro-Bit Official Sega Saturn USB Controller Pad (Model 2) for Sega Genesis Mini, PS3, PC, Mac, Steam, Switch - USB Port (Slate Gray) : Video Games
Classic Game Room HD - SEGA SATURN PS3 CONTROLLER review - YouTube