Raspberry Pi 4

Raspberry Pi 4

Device notes

Best for

Small living-room consoles and lightweight arcade builds.

Notes

  • Use a quality 3A power supply to avoid throttling.
  • Active cooling helps in compact cases.

Known issues

  • MicroSD quality impacts boot and load times.
  • USB storage speed varies by enclosure.

Installation

  1. Download. Get the latest Raspberry Pi 4 image from the downloads page or the wiki.
  2. Flash. Write the image to an SD card or SSD using balenaEtcher, Raspberry Pi Imager, or dd.
  3. Boot. Insert the media, power on. REG Linux expands the filesystem on first boot. Pair your controllers when prompted.
  4. Rescue. If something goes wrong, reboot into rescue mode — your games are always safe on a separate partition.
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