what's a SD card
Differences between a SD card and a TF card

By Zoe Cao on Oct 23, 2020

SD card is much larger than the TF card. TF card (full name TransFlash) is currently the smallest memory card of independent products. There is an interface under the SD card sleeve, and a TF card can be inserted into it. In this way, the micro SD card, or TF card, becomes an SD card.

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