VIOFO Support Center

How long could 32/64/128/256GB microSD card record?

Please check via Recording Time Calculator: 

Following form is the bitrate data we tested. 

We recommended a high-quality UHS-I U1/U3 or above rating microSD card with 64G or 128G. 

Please format your microSD card to FAT32 before use.

Below is the estimated time a card can record with different bitrate for normal recording.

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