ProGrade Digital SDXC UHS-II V90 300R Memory Card (128GB)

Funktioniert zuverlässig und schnell

I just got this card in the mail today, and immediately tested it against my Sony Tough card that has 299 MB/s write speed, and it was equally as fast.

These seem to be doing the job.

Pro Grade boasts a full test on every card they make. I was using 64 gb 300 MB/s SDXC II card in my Panasonic EVA1 and the faster codecs were not available the pro grade v90 open up faster codecs like All-I 400mb and makes my camera more versatile

Ich hatte mir zwei von diesen Karten zugelegt. Beide Karten sind inzwischen defekt. Wichtige Fotos gingen verloren. Amazon hat dann beide Karten zurückgenommen und gesagt, dass mir der Kaufpreis erstattet wird. Ich schickte beide Karten an Amazon und der Betrag wurde erstattet. Danke an den tollen Amazon Kundenservice.

For a Sony A7 IV, this works in every configuration for video, including the highest bitrate raw (picture profile 7, 8, 9 I think it is) as the much more expensive and lower capacity CF Express type A cards the camera takes in slot 1.

Started off super well for the first few months, but in the last few weeks it’s been really annoying me. When I transfer big video files to my computer it sometimes just ejects itself… also the transfer itself is rather slow. A bit disappointing for such an expensive SD card

I was a bit nervous purchasing this “premium” priced SD card, but it’s Extremely fast and so far it’s been reliable. Paired with the Prograde Sd card reader, I’ve had the fastest/most consistent speeds I’ve ever had on an SD card. There is a price premium, but I will be purchasing more. You can register your cards for warranty, which gives me confidence. If anything happens within the next 12 months I’ll update this review.

Works great in both my Canon R6 and Canon R7 for burst mode

I previously used Lexar 2000x in my X-T2. I read some reviews and gave prograde a try. It became faulty after only several months of usage.