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

best card ever, but there isnt any 512GB version, why???

Great card. Large storage. Good value for money :-)

Im recording 197 MB/s write speeds. Such a speed will support ProRes422 2160p25 AVC, but not ProRes422 2160p50 AVC, which is what I am looking for. Its annoying because it is dropping frames, despite the manufacturers claim.

Works great in my Sony A7sIII when capturing 4k video.

Verry happy with the delivery, was quick and smooth. The product was exactly what I needed.

For those who are not aware, Sony A7R4 is a 61 megapixel camera that produces monster size RAW files....61MB in compressed and 121MB in uncompressed RAW format....I shoot wildlife and hence always on High Speed Continuous shooting mode....but this memory card keeps up well with high speed continuous shooting on my A7R4....recommended if you need high speed writing and reading...

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.

I knew this time was coming. When I would have to upgrade to the faster SD cards because my old ones wouldnt keep up with my new Sony A7S III. I can definitely say these ProGrade cards are pretty much with the value though as they are extremely fast! Faster than what Im normally used to!

Davvero ottima. Ero un pò indeciso non avendo mai provato questa marca sulla mia S1H, ma sia il 4K che il 6K vengono registrati senza problemi nè di velocità nè di scrittura.

I think i have bad luck but my card do not work. I tried evrything. First i think my sony a7siii have problem but my mac and pc do not see card as well. Totaly dead. Hope is one error card from manufactury. I start my refund hope that will be no problem