mGBA 0.8.0 - mGBA

systems:gba [Batocera.linux - Wiki]

Stream Startup - Game Boy Advance BIOS by Th3Gavst3r

BIOS/README.md at master · Cult-of-GBA/BIOS · GitHub

Game Boy / GBC - System BIOS (GB) - The Spriters Resource

Gameboy Advance Startup, GBA Startup in HD! Full info in the description. By Biochao

VBA

Game Boy Advance SP: USB-C Kit (Centered) - The giltesa's shop

Game Boy / GBC - System Bios (Game Boy Color) - Startup Logo - The Spriters Resource

How-to Play Game Boy & Game Boy Advance Games on Your SNES Classic

Fuse for Gameboy ADVANCE SP GBASP