#ASUS ROG Ally X

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Article · September 1, 2026 DIY Mod Adds a Snap-On 120Hz Second Screen to the ROG Ally X

A modular magnetic setup adds a secondary 120Hz display to the ASUS ROG Ally X using off-the-shelf parts instead of a dedicated dual-screen console. The add-on unlocks DS emulation and live telemetry panels while detaching instantly for everyday travel.