SanDiskExtreme PRO micro SD card + SD adapter 2TB (For Smartphones, Action Cams, Drones, Speeds up to 250 MB/s, 5K, 4K UHD) A2 App Performance + RescuePro Deluxe UHS-I, C10, U3, V30

The SanDisk 512GB Extreme PRO microSDXC is hands down one of the best memory cards I’ve used! The speed is incredibly fast, making it perfect for recording and transferring 4K UHD videos, high-resolution photos, and even running apps smoothly on my devices. With read speeds of up to 200MB/s and write speeds of up to 140MB/s, it handles large files effortlessly without lag or delays.I’ve been using it in my action camera and drone, and it performs flawlessly—no buffering issues, no corruption, and it keeps up with high-speed recording without missing a beat. The build quality is also great; it’s shockproof, waterproof, and temperature resistant, giving me confidence that my data is safe even in tough conditions, great compatibility across all devices i've used it with this is great value for money.If you need a high-performance microSD card for photography, videography, gaming, or expanding storage on your phone, this is absolutely worth it. Reliable, fast, and plenty of storage—SanDisk has nailed it again! Highly recommended!

I got this SanDisk 128GB Extreme PRO microSD mainly for my action camera and drone, and it hasn’t let me down. The 200 MB/s speed means videos save quickly, and I don’t get lag or buffering when recording in 4K. I’ve had issues in the past with slower cards struggling with high-bitrate footage, but this one keeps up effortlessly.The A2 rating also makes it great for mobile apps—I tested it in my Android phone, and it runs apps just as smoothly as internal storage. No lag, no stuttering. The included SD adapter is handy for quickly transferring files to my laptop, and the RescuePro Deluxe software is a nice bonus, though I hope I never need it.For the price, you’re getting top-tier performance without breaking the bank. Whether you’re shooting high-res video, using it for gaming storage, or just need a reliable microSD for your devices, this one is worth it.

Reliable for anyone using cameras or drones, especially for filming in 4K. The read and write speeds are excellent—some of the best on the market. Transfers to PC are fast, and I’ve never had any issues while filming. Good price for the performance. Highly recommend!

Good value Compered to a lot of others on the market . Compact considering GB.

Best card ever.working perfectly fine with my lenovo legion go ❤️❤️❤️

The SanDisk 512GB Extreme PRO microSDXC is an impressive piece of tech that delivers on every front. The speed is incredible—transferring large files is a breeze, thanks to its read and write speeds that actually match the advertised performance. Whether you're shooting 4K videos or capturing high-resolution photos, this card handles it effortlessly without a hint of lag.What stands out most is the reliability. I've used it in challenging conditions—heat, dust, and even a bit of rain—and it hasn’t skipped a beat. It’s built to last, which gives me peace of mind when I’m out shooting content.The storage capacity is perfect for those who need to store hours of high-quality video or thousands of photos. Even after loading it up with files, the performance remains consistent. It’s also compatible with various devices, from action cameras to smartphones, making it incredibly versatile.If you’re looking for a dependable and high-speed microSD card that can handle demanding tasks, the SanDisk Extreme PRO 512GB is worth every penny. Highly recommended!

God high speed card at competitive price

So this was for a high resolution camera, that needs a high data transfer rate.Comes with a decent warranty, 10years I think, might be longer.Anyway.Had 2 'lesser' cards, an Ultra and a Pro, that for some reason just stopped working.Given they were each 3-5 years old, thought that was it.Very surprised to see that SanDisk warranty was 7-10 years, so got in contact with them and actually got a response.For some very strange reason, the cards have to go to Eastern Europe, individually !Somewhere around $25-35 each just on postage.As it's around Christmas, probably won't get anything much before end of January, but it's very reassuring to know thatA: there is a warranty process that is still honoured.B: a major global manufacturer is still providing customer service.Have many cards, all sizes, SSDs etc, and would not hesitate to recommend this brand.Oh, beware of ebay ones that might say SanDisk, but really aren't. Same for most of the major brands too. This is why I use Amazon, or other retailers for certain things, rather than ebay.