Ultra micro SD Card + Adapter 256GB, Up to 150MB/s Read Speeds

Fast, reliable, and plenty of storage for the price, I bought this in sale. ⭐⭐⭐⭐⭐I’ve been using this SanDisk 256GB Ultra microSDXC card for a few weeks now, mainly on my Osmo Pocket 3 and another one in my Nintendo Switch!Pros:Speed: Transfers are noticeably quick. Nothing special but it does the job.Storage: 256GB goes a long way. I’ve stored thousands of photos, several hours of Full HD video, and still have plenty of room left.App Performance: With the A1 rating, apps run smoothly from the card. I tested moving a couple of heavier apps and games, and the loading times felt just as good as running them from internal storage.Versatility: The included adapter makes it easy to use the card in cameras and my laptop without needing a separate reader.Cons:It’s not the very fastest option out there if you’re working with 4K video (this one is U1, not U3), but for Full HD it’s absolutely fine.The adapter feels a bit flimsy, though it works.Verdict:Overall, this card offers excellent value for money. It’s reliable, fast enough for everyday use (especially Full HD video and apps), and has more than enough space for photos, videos, and apps. I’d recommend it to anyone looking to upgrade their phone or tablet storage without breaking the bank.

Sandisk is always my first choice for Micro SD cards & USB for me, for quality and reliability, and this is no exception to that.Using it in my dashcam coupled with the SD adapter, and it was easily formatted and initialised. It is good value, because you don't get quality on the cheap.

Good product and price

I picked up the SanDisk Ultra 256 GB microSDXC Card (includes an SD adapter) to expand storage on my phone, camera, and Nintendo Switch—and overall, it’s been a stellar addition. With a massive 256 GB capacity, I no longer stress about deleting photos, apps, or videos. The card’s read speeds up to 150 MB/s have noticeably sped up file transfers, letting me move large batches—like 1,000 photos—in under a minute, and apps launch quicker thanks to the A1 performance rating.It’s also impressively robust—waterproof, shockproof, and temperature- and X‑ray-resistant—plus backed by a 10‑year limited warranty. The included SD adapter is handy for using it in laptops or cameras that lack a microSD slot.On the downside, it's not top-tier speed. While it reads fast, write speeds are modest (around 60 MB/s) and capped at UHS-I/U1/V10—not ideal for recording long or sustained 4K or RAW video—so if you’re shooting high-res footage, you might hit limitations. In tests, some users report real-world read/write speeds closer to 60 MB/s, depending on the device and file size. Plus, cheaper listings could be counterfeit—buying from trusted retailers is key.It works smoothly with older devices like the original Nintendo Switch for load times and game storage, but take note, it’s not compatible with the new Nintendo Switch 2, which requires faster microSD Express cards.

Flawless performance as usual. A brand that I have come to rely on above all others.Simple to use.Simple to install.Very durable/hard wearing.Compared to other (often less reliable) brands, good value for money.Highly recommended.

Works perfectly in my tablet 5 stars

This SanDisk Ultra microSD card performs exactly as expected. It was recognised immediately by my device, and transferring files is quick thanks to the fast read speeds. It's ideal for storing photos, videos, apps, and other files without any issues.

Perfect for our house 📷 do the job better than I expected would recommend to anyone

şu ana kadar aldığım bu marka da hiç pişman olmadım

Karta została zakupiona do Nintendo Switch. Działa bez problemu, konsola od razu wykryła kartę i można było przerzucać na nią dane. Karta jest w świetnej cenie za taką pojemność i zdecydowanie ją polecam jeżeli ktoś potrzebuje powiększyć pamięć w telefonie bądź innym urządzeniu obsługującym karty microSD.

Fonctionne très bien je recommande

great

Reliable memory card with plenty of storage. It was recognized immediately by the device I installed it in and has worked without any issues. Read and write performance has been completely reliable for everyday use and I have not experienced any errors or corrupted files. SanDisk has always been dependable for me and this card is no exception.