136
people found this helpful, as of 2023
ranked #219,269 most helpful
out of 571,544,897 reviews
★☆☆☆☆
No where near advertised speed claims.
Tries a few testers and all the same. No where near the advertised claims for speed. And the card disappears and have to reboot phone or eject it many times a day.
the product in question
Silicon Power 256GB Micro SD Card U3 Nintendo-Switch Compatible, SDXC microsdxc High Speed MicroSD Memory Card with Adapter
4.7★ · 12,759 ratings, as of 2023