Many "Super Console X" style devices from retailers like AliExpress come pre-installed with EmuELEC versions.
EmuELEC is a retro-gaming operating system specifically designed for emuelec supported platforms
Whether you are repurposing an old Android TV box or building a dedicated retro console with an Odroid, EmuELEC offers one of the most comprehensive platform support lists in the emulation scene today. Many "Super Console X" style devices from retailers