Retro-Bit Official SEGA Saturn 8-Button 2.4Ghz Wireless Arcade Pad - G– The Pi Hut
My colleague just bought a the biggest SD card that she could find for her switch and we did a comparison to a standard PS2 memory card. : r/mildlyinteresting
Kinhank Super Console X Max Game Console with 64000+ Games,Compatible with PSP/PS1/Arcade/Mame/Sega Saturn,EmuELEC 4.3/Android 9.0/CoreELEC 3 Systems in 1 ,4K UHD Output, 2.4G+5G Dual Band WiFi(256GB) : Toys & Games
Beelink Super Console X King Video Game Console Wifi 6 Amlogic S922x 4g+32g Tv Box For Sega Saturn/psp/n64/ps1 With 49000 Games - Video Game Consoles - AliExpress
Still not a Saturn Mini, but if you pretend real hard... : r/SegaSaturn
Saturn Astra Vue Aftermarket Navigation Head Unit
Sandisk Ultra High Speed 512gb Micro Sd Card For Drone Tf Card Memory Card For Motion Gopro C10 U1 512gb - Memory Cards - AliExpress