Best for
Portable high-end emulation with straightforward controller mapping and a single-boot gaming flow.
Device notes
Notes
- Pick a balanced performance profile for cooler temps and longer sessions.
- External docks work best when USB-C power delivery is stable.
Known issues
- Battery life varies widely under heavier workloads.
- USB-C hubs can be finicky, so test your dock early.
Installation
- Download. Get the latest Asus ROG Ally image from the downloads page or the wiki.
-
Flash. Write the image to an SD card or SSD using balenaEtcher, Raspberry Pi Imager, or
dd. - Boot. Insert the media, power on. REG Linux expands the filesystem on first boot. Pair your controllers when prompted.
- Rescue. If something goes wrong, reboot into rescue mode — your games are always safe on a separate partition.
