The Samsung Evo Select microSD card is on sale via Amazon. The 512GB model is down to just $33, which is a record-low price ...

Raspberry Pi SD Card 存储卡 32GB 款在合作伙伴处售价 9.95 美元（IT之家备注：当前约 70.1 元人民币），64GB 款则为 11.95 美元（当前约 84.2 元人民币）。

64GB Nintendo Switch memory cards are about ... Application Performance (A1 / A2) The Application Performance Class is denoted on a Micro SD card using 'A1' or 'A2' and refers to the speed at ...