# SD Cards

Not all SD cards are equal. 

You must use quality SD cards to maintain a high capture rate on any camera.

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## General

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Most cameras and applications require a minimum of class 3 (U3 \~ 100mb/s) card or better.
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Not all brands of SD cards are the same, even with the advertised class ratings. If you have problems with a specific manufacturer, try a more reputable maker for your next drone flight.

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## About Sentera Cameras

You can use the tool below to format SD cards for Sentera cameras.

{% embed url="<https://drive.google.com/file/d/1kbgZsXKnp8IX48r1C4QvW_zltfLGPeRy>" %}

* All SD Cards used in Sentera cameras **must** be formatted in **FAT32**.
* Sentera Single must have a card with a capacity of less than or equal to **32GB**.
* Sentera Double 4K must have a card with a capacity of less than or equal to 64**GB**.

If you exceed the capacity requirements above, the camera will fail to boot or take photos correctly.

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If your card is too big, it will not work.

If the card is not formatted in FAT32, it will not work.
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## About DJI Cameras

SD cards that are used in DJI cameras should be formatted using their companion app.&#x20;

* DJI GO 4
* DJI Pilot 2

For more information about your drone and camera, please refer to your owner's manual, which can be found on DJI's [Official Support Page](https://www.dji.com/support).

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Most DJI cameras do not support a capture rate of greater than 1000ms.

The Mavic 2 Pro typically requires 2 seconds or more between photo captures.

Please plan your flight accordingly. If you see skipped photos, then refer to this [FAQ](https://support.senterasensors.com/home/fieldagent-mobile-ios/troubleshooting-guide#skipped-photos).
{% endhint %}