memory card microSD cards seem it to be good, functional and faster than required for class 10. However, the card reader "Everything but Stromboli" does not work. Revain even sent me a second one that doesn't work either. Since microSD cards work fine with other card readers, there is a suspicion that it was an inferior batch. The cards seem to work fine in devices that support 8GB microSD cards. The SD Card Trade Association states that a Class 10 card should run at 10MB/s. Using the Black Magic Disk Speed test on a Macintosh, I measured over 31 MB/s writing and over 63 MB/s reading. This means they exceed the technical requirements.
Smartphone ZTE Blade V10 Vita 2/32 GB, Dual nano SIM, graphite black
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32GB High-Speed Micro SDHC Card - Class 10 UHS-I Compatible Memory Card for SD Devices
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SmartBuy Classic Series microSDHC 32 GB Class 10, R/W 25/30 MB/s, SD adapter
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Kingston microSDXC 64GB Class 10, V10, A1, UHS-I U1, R 100MB/s Memory Card, SD Adapter, 1 pc, Black
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