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SanDisk Extreme PRO 512GB MicroSDXC UHS-I Class 10 Memory Card
Read speeds are supported up to 200 MB/s and write speeds max out at 140 MB/s. Pair with the SanDisk® Professional PRO-READERSD and microSD™ to achieve maximum speeds (sold separately). Designed for SD devices that can capture Full HD, 3D, and 4K video, as well as raw and burst photography, the 512GB Extreme PRO UHS-I SDXC Memory Card from SanDisk has a capacity of 512GB, is compatible with the UHS-I bus, and features a speed class rating of V30, which guarantees minimum write speeds of 30 MB/s. A built-in write-protect switch helps to safeguard against the accidental erasure of card data. Our most powerful SD UHS-I memory card saves you time transferring media with real speeds of up to 200MB/s powered by SanDisk® QuickFlow™ Technology. With shot speeds of up to 140MB/s and UHS speed Class 3 (U3) recording, you’re ready to capture stunning high-resolution, stutter-free 4K UHD video. If your device does not support the V30 standard, this card also supports the U3 standard, which likewise guarantees minimum write speeds of 30 MB/s.
- Min Write Speed: 30 MB/s
- 512GB Storage Capacity
- Built-In Write-Protect Switch
- Max Write Speed: 140 MB/s
- SanDisk 512GB Extreme PRO UHS-I SDXC Memory Card
- Records Full HD, 3D, and 4K Video
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 200 MB/s
Reviews
MJ
Why did I give it a 5 star rating? Appropriate storage and speed Now I have space for my security camera.
Princess C.
The back of the packet has the usual weasel words - but this was tested on 2 separate USB3 readers on different systems, with different block sizes, fully formatted and quick formatted etc etc. The reliability and durability is also very good and therefore, I'd also be confident using it in a professional capacity. But for most people (including the hardest of hardcore gamers, like myself), this Sandisk A1 Ultra card will be more than enough, and I highly recommend it for both gaming and general storage use.
diddy
A good price for this size. Bought it for amazon fire hd 10 tablet. Despite what a lot of people say about A1 cards, this one will run any game absolutely fine on your Steam Deck, ROG Ally, Nintendo DS, or any other gaming device you may have.
JP Reviews
Card is legit. Perfect for storing movies on my Samsung galaxy tab s9 ultra
earlyadapter
So if you're maybe a professional and busy photographer, then yes, it might be worth looking at the next one up to save yourself precious transfer minutes. I have the 512gb version and the capacity and read speed is more than fast enough for the latest and largest AAA titles, and the write speed is very quick also. These are about 100 MB/s read and 50 MB/s write, as shown in the CrystalDiskMark snapshot above.
kaushik b.
It works as expected. Now I can stream loads of movies when powered from the car USB socket or a powerbank as the Pi Zero 2w uses next to nothing in power. I'm keeping my 2 SanDisks: they're ok for what I need.
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