SanDisk Extreme 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

Offering a great fast speed, making it perfect for recording and transferring 4K UHD videos, high-resolution photos. 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. Im currently using it in my DJI Osmo Pocket 3 action camera and it performs flawlessly with no buffering issues, no corruption, and it keeps up with high-speed recording. This unit is great value for money.If you need a high-performance microSD card this is absolutely worth it. Reliable, fast, and plenty of storage. The SanDisk 512GB Extreme PRO microSDXC comes 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.

Using a 128gb version of this for my Insta360 X5 camera and it's doing the job just fine, no issues although 128gb is probably a bit small and after a full battery of usage I need to delete all the footage to record more, 256gb or higher is probably a better option for a modern action camera.

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

I bought this for my Oslo pocket 3 and it works incredibly well.The speed it writes to the card from my device is spot on.It's compatible with multiple devices, like my DJI mini 4 pro.The 128gb storage is perfect for my needs and allows me to film a ton of videos.

Works exactly as expected.Fast, reliable, and plenty of storage.Using it in a Tapo solar-powered outdoor camera—no issues at all.Set it up once and it just works.

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!

Bought one of these to stick in a CMF Phone 2. I have no complaints.Price was fine. Storage capacity is perfect, a nice compromise between too little and the too much - the phone itself can take up to 2 TB. And it works fine with the phone. I can stick a lot of audio books on this card!Before putting it in the phone I erased it and put it through the usual h2testw without issues.