Tag Archives: SD7.1

Samsung P9 Express 256GB microSD Express Card Review – A Performance Value Compromise

We’ve been conducting comprehensive microSD Express card reviews for some time, and if you look back at our original charts, Samsung was included in that group. We initially held back on publishing the Samsung report because the card was supplied by a third party, never spoke of performance variables, and showed behavior that differed from the rest. It didn’t align …

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ADATA Premier Extreme microSDXC Express 256GB Memory Card Review – 800MB/s Speeds Ensure Nintendo Switch 2 Gaming Success

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A few years back we did a preview article on a new controller card by Silicon Motion named the SM2708.  This controller was originally tested with an engineering sample  SDXC ‘Express’ card and returned speeds just below 900MB/s which was in line with the newest SD Association SD7.x standard.  To clarify, SD 7.0 pertains to SDXC cards while SD 7.1 …

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