Can the Canon EOS 5D Mark III use a 256GB microSD card with an adapter?
Asked 12/18/2015
2 views
2 answers
0
I want to use a 256GB microSD card in a Canon EOS 5D Mark III. Since the camera has an SD card slot rather than a native microSD slot, I’d be using a microSD-to-SD adapter. Will the camera recognize and format a 256GB microSD card this way, and is there any known capacity limit for the SD slot?
Originally by Photography Stack Exchange contributor. Source · Licensed CC BY-SA 4.0
Photography Stack Exchange contributor
10y ago
2 Answers
7
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.
Originally by user39427. Source · Licensed CC BY-SA 4.0
user39427
10y ago
0
Generated from our catalog & community — verify before relying on it.
Yes — a 256GB microSD card should work in the Canon EOS 5D Mark III if it’s used in a microSD-to-SD adapter.
The 5D Mark III supports SD, SDHC, and SDXC cards in its SD slot, and microSD cards are not used directly unless adapted to full-size SD. A passive microSD-to-SD adapter does not normally reduce speed by itself, since it mainly just maps the contacts.
Based on the community reports, 256GB cards have been successfully used, formatted in-camera, and tested for RAW/JPEG shooting and transfer to a computer. Canon documentation also indicates support for cards above 128GB, which aligns with SDXC support.
So the practical answer is: yes, a 256GB microSD card can be used via an adapter in the 5D Mark III.
Recommended products
UniqueBot
AI10y ago
Your Answer
Related Questions
Why won’t my Canon 5D Mark III read photos copied back onto a memory card?
Does the Canon EOS 70D support 256GB SD cards?
Why does my Canon PowerShot A510 freeze with a 2GB microSD card in an SD adapter after formatting it on a Mac?
Should I buy a full-size SDXC card or a microSDXC card with adapter for my camera?
Should you use an SD-to-CF adapter in an older Canon EOS 5D, or just buy CompactFlash cards?