ProGrade Digital SDXC UHS-II V60 Memory Card (128GB)

I just got this card a few days ago and have not had sufficient time to use it, so I will update this review when I get more experience using this card.But, I noticed immediately after taking it out of the packaging that the electrical contacts on the card have friction marks on the upper row of connectors. I wrote to Prograde Digital and they claimed that my card is brand new and that the marks are due to the testing that these cards are put through before being released to the buying public. I have decided to accept this at this time, but i must say that it would be wise for them to be more careful in testing because selling a marked up product does not impress. It just leaves a bad taste in your mouth when you see the marks. In fairness, I took these images with a 100 mm macro lens with an extension tube attached, so these are closer than 1X and probably between 1.5x and 2x actual size. Normal people won't see such zoomed in images.I am more interested in the performance of the card in the field and in use at the computer, so if that proves to be a superior experience then I will update this review to reflect that fact.

I have a couple of playback issues with this card in my Lumix G9 camera, A few times the camera has frozen when scanning through photos. I haven't lost any photos for had problems with video recording, but it can be annoying to have to wait a minute to reset the camera.

Works Flawlessly in all situations even longer duration 4K video recordings. Rock Solid SD card reads very fast in different PC USB readers and works well in different cameras too. No compatibility issues and runs the duration with 4K/30fps = ~200mbits/sec record rate. Highly recommend, but note, if you are going to record high data rates at 400mbps or more(4k- 10bit video and higher), you'll need to get the v90 SDXC rated card PROGRADE sells.

I happy to say that from the time of purchase, I've using it with my Fujifilm XH1 for video in particular and it performed well.Used it to film 4k at 200bitrate and it handled it with ease. No issues.But remember I've purchased these fairly new memory cards in the market and I've been using it for over 3 weeks. Only time will tell how they will keep up. For the price and current performance, it's awesome.

I purchased this card to shoot 4K and 120fps @ 1080p for my Nikon d850! I took it out for a test with both the 4K and 120fps with no issues what so ever! Going to be ordering more of these in the future. Had a couple questions prior to ordering and their customer service was excellent. Excited for a new memeory card maker.

Let’s just say that I bought a 128 GB card and that within 3 weeks of me buying it the chip inside started to rattle around the outer housing and all of my data was lost. I had to bring the card to a data recovery lab and I’m now spending $700 to get the files extracted and they aren’t even sure they will be able to do it for me. They’ve been working on extracting the data for a few weeks now and there’s still no news. They have to solder wires to the chip inside and download the little bits of info then translate it back into RAW format. Prograde is GARBAGE. I’ve been a photographer for almost 10 years and never had this happen. This was a brand new card, never damaged it, and this is where I end up. So frustrating. I will never use them again.

Works perfectly very well made and supported. This is my second ProGrade Dogital SDXC and I am happy to recommend them. Very fast write/read times and feels more solid than consumer grade SD cards. I have used them in the Nikon D850, Canon EOS 5DS, and Sony A7R III camera’s.

Very fast card. Sped up write times on my M50