7 votes
Accepted

Does Canon 5D Mark III support 256GB MicroSD?

MicroSD cards are supported provided you use them with an adapter. The 5D Mk III manual says it can use cards over 128GB capacity so I would assume there is no upper limit.
Mike Sowsun's user avatar
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5 votes

Does Canon 5D Mark III support 256GB MicroSD?

The Official Canon 5D Mark III website says: Recording Media CF Cards (Type I); Compatible with UDMA CF cards; SD, SDHC, and SDXC Memory Cards Note: No microSD is supported unless you use a microSD-...
Dragos's user avatar
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5 votes
Accepted

Can a firmware upgrade enable a camera to use SDXC memory cards?

It is possible and has been done before but AFAIK not by Leica. Pentax and Canon both did it early on as SDXC was introduced. This added support for large card sizes and also the exFAT file system.
Itai's user avatar
  • 103k
5 votes

Canon 70D max supported SD card size

I just took a very quick look at the online manual, and right there on page 3, it says: Compatible Cards The camera can use the following cards regardless of capacity: SD memory cards SDHC memory ...
osullic's user avatar
  • 11.7k
3 votes
Accepted

Canon 70D max supported SD card size

I just used my 70D with a PNY Elite 256GB SDxC card without any problems. I've been using a 128GB version before for quiet awhile without any problems also.
Alex's user avatar
  • 46
1 vote

Does Canon 5D Mark III support 256GB MicroSD?

Came to confirm that the Micro SD card 256 GB can be used through the adapter to the SD card with the Canon 5D Mark iii camera and can be formatted within the camera. Tested the shooting and brought ...
Lek Tanarat's user avatar
1 vote

Can a firmware upgrade enable a camera to use SDXC memory cards?

Should be firmware because in terms of hardware they are physically the same. That of course doesn't mean that a company will ever actually release the needed update. As an aside, I teach photography ...
Tatone's user avatar
  • 168

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