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

I previously left a 1 star review but I want to provide an update. First off you have a 3 year warranty and because of this all you have to do is call their custom service number (They will call back if you leave a message). And they can replace the SD card for FREE. I am presuming that if it is out of warranty you will have to pay and you still need to pay for shipping, but this saves me money from having to buy it all over again. If I update this again that is either because something went wrong or the quality of the SD could not be maintained again.

Allows to film in the highest 4K resolution on a Sony a7 IV with proxies disabled.

Karte bringt gute Lese- und schreibraten. Aber nach 8 Monaten lassen sich plötzlich nicht mehr alle Bilder laden. Mit anderen Karten keine Probleme.

Prograde está haciendo unas tarjetas que funcionan a las mil maravillas. La velocidad de transferencia es fiable, tanto de escritura como de lectura. Lo notarás no sólo en tu cámara sino también al pasar los archivos al ordenador.

Works wonderfully in both my Panny G9 and Oly M1 III. Not a hitch or hiccough in either.

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.

Fast card, works great for shooting video on my dslr.

Fast ,reliable, durable.

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.

Both cards failed after less than 2 months. Lost ALL my footage.