About this deal
SanDisk Extreme PRO 512GB MicroSDXC UHS-I Class 10 Memory Card
Pair with the SanDisk® Professional PRO-READERSD and microSD™ to achieve maximum speeds (sold separately). A built-in write-protect switch helps to safeguard against the accidental erasure of card data. 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. 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. Read speeds are supported up to 200 MB/s and write speeds max out at 140 MB/s. 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. 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.
- Max Write Speed: 140 MB/s
- UHS-I / V30 / U3 / Class 10
- Built-In Write-Protect Switch
- SanDisk 512GB Extreme PRO UHS-I SDXC Memory Card
- Min Write Speed: 30 MB/s
- Records Full HD, 3D, and 4K Video
Reviews
Dazzy_D
Perfect for storing movies on my Samsung galaxy tab s9 ultra After that, it works fine. 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.
MJ
Bought it for amazon fire hd 10 tablet. Why did I give it a 5 star rating? 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. Work good for me
Princess C.
? There's no such thing as "transfer speed": only read speed or write speed. Bought it for nintendo switch.
kaushik b.
No errors, no problems. 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.
Zay Yar Aung
These are about 100 MB/s read and 50 MB/s write, as shown in the CrystalDiskMark snapshot above. A good price for this size. Thanks.
Nik
Run through H2testw as I do with all new cards. All with pretty much exactly the same results (within 3%).