Whether you are still considering buying the Canon R6 Mark II or are lucky enough to already own one, this guide will help you to choose the best memory card for the Canon EOS R6 Mark II mirrorless camera.
Canon EOS R6 Mark II Supported Memory Cards
Make sure the memory card you want to purchase is compatible with your camera before you buy it. This is what is required for the Canon EOS R6 Mark II:
- Memory Card Slot: 2 x SD/SDHC/SDXC (UHS-II)
- Memory Card Type: SD Card
- Memory Card Speed: UHS-II
- Recommended Capacity: 64GB – 1T
So, the Canon EOS R6 Mark II has dual SD memory card slots for file-saving flexibility and both are rated for UHS-II card speeds to support fluent 4K video recording and high-speed continuous shooting.
Now let’s not waste anymore time and dive into recommended Canon R6 Mark II SD cards.
Canon EOS R6 Mark II Memory Card Recommendations
Want to get straight to the point? here are the top recommended UHS-II SD cards for the Canon EOS R6 Mark II mirrorless camera.
- Best Value: Kingston Canvas React Plus UHS-II SD cards (top performance as the Sony SF-G Tough cards, but they cost roughly 40% less)
- Excellent Choice: PNY X-PRO 90 UHS-II SD Card (V90)
- The Fastest and most costly: Sony SF-G Tough UHS-II SD Card (V90)
- Popular Choice: ProGrade Digital UHS-II SDXC Card (V90) and Delkin Devices Power UHS-II SDXC Card (V90).
- Affordable Choice: Sony SF-M Tough UHS-II SD Card (V60) and ProGrade Digital UHS-II SD Card (V60)
In-Camera Card Speed Comparison
We have tested almost every UHS-II SD card on the market to find out which memory cards have the fastest buffer clearing speeds while shooting in RAW.
These in-camera tests were carried out using the Canon R6 Mark II and 128GB SDXC UHS-II SD cards, and shooting in RAW with the Electronic Shutter at 40 FPS.
Recommended SD Card for Photographers
For still shooters, you will never go wrong with the faster UHS-II cards to clear the buffer as quickly as possible.
If you’re shooting a lot of bursts, high-speed sports or wildlife, then we highly recommend picking up a couple of Kingston Canvas React Plus cards, which come with fast writing & reading speeds, affordable price, reliable build quality and lifetime warranty.
If you only shoot single shots then the slower V60 UHS-II cards will probably be fast enough for you, such as the Sony SF-M Tough UHS-II SD Card (V60) and ProGrade Digital UHS-II SD Card (V60). Due to the lower price, you can have money for more cards and storage overall.
Recommended SD Card for Videographers
The Canon EOS R6 Mark II supports UHD 4K 60p 10-Bit internal video recording with Canon Log 3, as well as external 6K Raw recording.
We’d recommend using a V60 or V90 rated UHS-II SD card for shooting video with the Canon R6 Mark II.
The Kingston Canvas React Plus cards are the top choice for you with – the best value for money.
Alternatively, the PNY X-PRO 90 UHS-II SD Card (V90), ProGrade Digital UHS-II SDXC Card (V90) and Delkin Devices Power UHS-II SDXC Card (V90) will also cover you for all of the video modes that the R6 Mark II supports.
Or, if the cost isn’t a concern for you, then you should go ahead and get a Sony SF-G Tough UHS-II SD Card since it is an investment that will never fail you and will save you a lot of trouble.
In addition, for video shooters, you should go with the largest card that you can afford.
The Kingston Canvas React Plus UHS-II memory card and the Sony SF-G Tough UHS-II card tied for first place in our speed/buffer testing, and the Kingston card is around 40% less expensive and is also available in a 256GB capacity.
We’d recommend the Kingston Canvas React Plus UHS-II for both shooting stills and recording videos.
In addition, the PNY X-PRO 90 UHS-II SD Card (V90) is another reasonably priced UHS-II SD card with excellent performance.
Of course, you will never go wrong with the Sony SF-G Tough UHS-II SD Card (V90), the fastest and most costly UHS-II SD card available.
If you need the largest capacity but yet provide speed and don’t break the bank, then you could save some money by purchasing a slower V60 memory card which should still support all of the R6 Mark II’s bitrates, such as the Sony SF-M Tough UHS-II SD Card (V60) and ProGrade Digital UHS-II SD Card (V60).
Please let us know if you found this guide useful or if you have any suggestions for additional memory cards that we should test.
We’d also love to hear from you if you have any suggestions, positive or negative, for any of the memory cards included in this article.