SanDisk 512GB Extreme PRO microSDXC card + RescuePro Deluxe, up to 200 MB/s, with A2 App Performance, for smartphones, action cameras or drones UHS-I Class 10 U3 V30, Black

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 .

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!

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.

So far so good, I brought this sd card for my Vantrue N5 Dashcam as my previous sd card from Samsung keep registering "slow card"As of now 3rd June 2025, iv not received this error on my dashcam with this card and its slightly faster than the Samsung card, however my previous Samsung card was ok for few weeks too.Currently I will say its a great card especially if your device (like a dashcam) needs fast read/write speed.Will update my review in the future should any negative errors start but for now its great & i feel confident my dashcam is recording all 4 camera my dashcam has.

Works perfectly and it is fast. Used in my mini 4 pro drone

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.

Over 500gb for a reasonable price.

I bought this card for my Insta360 after my previous one couldn’t keep up with the camera’s speed requirements. This V30-rated card has been a great upgrade—it handles all video and photo settings without issue. The storage capacity is impressive too, allowing me to record up to 11 hours of 360° video. Image quality is excellent, and I’ve had no problems transferring data from the camera. Highly recommended for anyone using a high-performance action camera.