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The ROG Ally is one of the first gaming devices to support UHS-II Micro SD cards which have a read speed around 300MB/s instead of 100MB/s of UHS-I cards. Currently, the best pricing for these UHS-II cards is around $100 for a 256GB card. As the time of writing (June 5, 2023) there are not any higher capacity UHS-II drives available.
Sorry, there was a problem. Please try again later.The previous answer about UHS-II is the best answer. However, note 2230 M.2's read and write around 5,000 MB/s... so running bigger games off your SD card vs M.2 will have a significant performance difference (bigger, more complicated games should go on M.2 for best performance).
Sorry, there was a problem. Please try again later.The best SanDisk Tarjeta de memoria microSDXC UHS-I Extreme de 1 TB con adaptador, hasta 190 MB/s, C10, U3, V30, 4K, 5K, A2, tarjeta Micro SD - SDSQXAV-1T00-GN6MA
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