This was the first SD card that I bought for use with my Canon 7D Mk II, & it worked flawlessly for over 2,600 JPGs while I recorded the RAW photos on my SanDisk CF cards. I also own a Canon 7D which doesn't utilize a SD card, but the MK II allows me to shoot with both cards, which offers several advantages. 1) Is the way that I used both cards, this allowed me to have a backup of the CF card's Raw photos, & 2) the SD card was used to take JPG shots, & that allowed me to send or give out a photo that didn't require post processing like the Raw shots, which I planned to do after returning home. I took quite a few multi-frame photos where I just held the shutter button down & it never missed a beat, it's fast. In fact, I just went & looked at some of the photos on the disk (as I've yet to upload them onto this computer) & they really are great, any that aren't would seem to be my fault. This is a 64 GB disk & even with 2,600 large JPG (& some video) files there is still over 40 GB of room for more. This review will be a twin to the 32 GB SanDisk CF card that I purchased at the same time! Capt_Jim

Excellent product that's fast for media files on computer. I'm using it on my laptop to aide in saving space.

I do video production and when it comes to shooting in 4K there are very few options to pick from this is due to the high speed data rate needed to capture the type of footage I shoot. This card works perfectly without error.

I purchased several of these memory cards, because I was going to Barcelona with my son for a 10 day soccer training clinic and knew I would be taking a lot of pictures. All of my pictures came out amazing.

The SanDisk 64gb Extreme Pro SD card was fast! I used it for both video clips and still photos and I was satisfied with the speed.