i try to moded/modify this 4k gamestick( 4kgamestick ,you can google it,it use sd card too for storage) and try installing x64 batocera and it wont run.I also tried Batocera Raspberry Pi 3 and stil it doesnt work..since i dont know what inside the gamestick. Some info i can find about it
CPU: 905X
RAM: DDR3 2GB
Memory: 32G/64G/128G (optional)
Number of games: 32G (15,000+ games), 64G (30,000+ games), 128G (40,000+ games)
Operating system: for Emuelec4.3
Game types: support for PSP, for PS1, for N64, for CP1, for CP2, for CP3, for Neogeo, for GBX, for MAME, for FC, for FCE, for SFC, for GB, for GBA, for GBC, for MDNGPC, for MEGADRIVE, for GAMEGEAR, for SEGAGENESIS, for SG-1000 and other 40+ simulators , to add games
TV output: support -compatible output, 4K, 60fps output
Controller: 2.4G wireless control handle without delay
TF card: support TF card expansion, up to 256GB