SanDisk 512GB Ultra microSDXC card + SD adapter, Memory card Full HD, up to 150 MB/s, For smartphones and Tablets, with A1 App Performance, UHS-I, Class 10, U1

I’ve been using the SanDisk 128GB Ultra microSDXC card for a few weeks now, and it’s been a great addition to my smartphone and tablet. The card offers impressive speeds of up to 140MB/s, making it perfect for storing large files like photos, videos, and apps without any noticeable lag. The A1 app performance is an added bonus, as apps load faster and run more smoothly, which is a big plus for me.The 128GB storage capacity is more than enough for all my needs, and I’ve had no issues with it handling both high-resolution videos and a large number of apps. The SD adapter that comes with it is handy too, allowing me to use the card in other devices like cameras or laptops. It’s also UHS-I and Class 10 rated, which gives me confidence in its reliability and speed.The only minor downside is that it’s a bit tricky to insert into some devices if you're not careful, but once it’s in, it works flawlessly. Overall, I’m really happy with this microSD card, and I’d recommend it to anyone looking for fast, reliable storage at a great price.

Works just as advertised. Works with adapters for phones and computers. Very easy to use. Has 512GB storage and if you really want, you can go onto a computer and change the micro SD cards username. Compared to other SD cards, I would say that this is worth the money. Its a simple SD card but it was cheaper than other micro SDs but works just as well.

🗂️ The pack includes a 128GB SanDisk Ultra microSDXC card (UHS-I, Class 10, U1) and a full-size SD adapter. It’s compatible with Android smartphones and tablets and rated A1 for app performance, with advertised transfer speeds of up to 140MB/s.🗂️ This was intended as a spare card I could use across a range of devices—not for anything performance-critical, but something reliable enough to confirm that storage slots were working properly. In that role, it’s been ideal. It mounted instantly in each device I tried, and while I wasn’t looking for top-end speeds, it’s been perfectly usable for apps, video, and file transfers.🗂️ The card came well packaged and looked clean with no visible flaws. It worked first time in every case, and the included adapter helped when testing with a laptop or camera. There’s not a lot more to say—it does what I need it to do without fuss.🗂️ There’s a huge legal disclaimer on the product page, though for a card that cost £10.99, it feels a bit out of proportion. I didn’t read it in full—I suspect most people wouldn’t for something in this price range. For me, the card struck a good balance between price and performance, while still providing plenty of storage in reserve should I need it. ✔️

Works very well used it for my digital camera

Really nice upgrade for mine and my wife's Steam decks. Bought a 2x1.5Tb Drives and while it takes a long time to install games to the flash card, once they are installed the games load more than fast enough. Easy to install into most devices, cameras and PC's. to be honest for the price I paid it was fairly good value although a 2TB NVME SSD would have been a better option my steam deck is still under warranty so I don't want to open it up, have something go wrong and have my warranty void because I opened it. If you really want faster storage there are PCI-E speed SD cards but they are alot more expensive. So for a balance of speed and price these are the best cards you can get in my opinion

My go to storage card. Fast data transfers, you know it will just work. These are currently good prices. Sandisk have a good reputation for reliability and quality, so for a few extra pounds I think this is worth it.

Reliable brand with fast read and write speeds for the price.

The capacity of these microSD cards today is amazing, I can remember using 512MB and even 32MB cards for photography. Today these are useful for Tablets and other devices, as long as the storage is expandable. SanDisk Ultra is probably my favourite for general storage as they are very reliable and good value.