SamsungPRO Plus microSD Memory Card + Adapter, 512GB microSDXC, Up to 180 MB/s, Full HD & 4K UHD, UHS I, C10, U3, V30, A2, for Android Smartphones, Tablets, GoPRO, and DJI Drone (MB MD512SA/AM)

I bought this Samsung 256GB MicroSD card for my phone, dashcam, and camera, and it has exceeded my expectations. The storage capacity is amazing—perfect for saving thousands of photos, Full HD or 4K videos, music, apps, and more without worrying about running out of space.The read/write speed is excellent. You can really tell the difference when transferring large files or recording high-quality videos. It’s reliable too—I haven’t experienced any errors or data loss, which gives me a lot of peace of mind.It also comes with a Class 10 UHS-I rating and includes an SD adapter, making it compatible with a wide range of devices. Overall, great Samsung quality, solid performance, and totally worth the price. Highly recommended if you need fast and dependable storage!

Excellent, quick micro SD card compatible with my Nintendo Switch. Grabbed the 256gb version and using it to store all my digital games, super happy with this purchase

These SD cards are just as good as any other name brand SD card. The memory capacity, camera functionality, format capability and the ease of use are just as good as anything else except for they are cheaper, and in this case cheaper does not mean you have to substitute for quality. Amazon did a great job with these and I will continue to purchase as long as Amazon has such incredible competitive prices!

I've tested a wide range of microSD cards over the years, but the Samsung PRO Plus 512GB stands out as one of the most reliable and high-performing options available. From 4K video recording to gaming and mobile storage, this card delivers consistent speed and durability, making it an excellent choice for professionals and everyday users alike.Real-World PerformanceI put this card through its paces in multiple devices, and it exceeded expectations in every scenario:🔹 4K Video Recording: Installed in my DJI Mini 4 Pro, the card handled 4K 60fps video flawlessly—no dropped frames, no stuttering, just smooth and stable footage. I also used it with my GoPro Hero 12 on a snowboarding trip, where it kept up with high-action shots without skipping a beat.🔹 Mobile & File Transfers: In my Samsung Galaxy S24 Ultra, I transferred over 100GB of 4K videos and high-resolution photos, and the speeds were impressive. With read speeds up to 180MB/s and write speeds around 130MB/s, I didn’t have to wait long for large files to move—something I’ve struggled with on cheaper microSD cards. The A2 rating also made a noticeable difference in app performance and load times.🔹 Gaming & Storage: When tested in a Steam Deck and Nintendo Switch, the card handled large game files effortlessly. No lag, no stuttering—just smooth gameplay and quick load times. With 512GB of storage, I didn’t have to constantly delete old files to make room for new ones.Pros & Cons✅ Pros:✔ High-Speed Performance – Read speeds up to 180MB/s, write speeds around 130MB/s—perfect for 4K recording and high-res file transfers.✔ Reliable for High-End Devices – Works seamlessly with GoPro, DJI drones, flagship smartphones, gaming consoles, and more.✔ Massive Storage – 512GB capacity means fewer worries about running out of space.✔ Durability & Ruggedness – Survived freezing temperatures on a mountain and even a coffee spill without any data loss.✔ Optimized for Gaming & Apps – The A2 rating ensures fast app loading and smooth performance in portable gaming consoles.❌ Cons:✖ Not UHS-II – If you’re a professional video editor working with 8K RAW footage, you may need an even faster card.✖ Premium Price – While not the cheapest option, the performance and reliability justify the cost.Final Verdict: Is It Worth It?If you need a high-speed, high-capacity, and ultra-reliable microSD card, the Samsung PRO Plus 512GB is one of the best options available. Whether you're a content creator, drone pilot, mobile power user, or gamer, this card delivers exceptional performance with no compromises. It's an investment in speed, storage, and durability—one that won’t let you down when you need it most.✅ Highly recommended for anyone looking for a top-tier microSD card.

An excellent 👌 memory card that truly lives up to its claims. Its performance is top-notch, with fast, consistent speeds that are perfect for demanding applications. I've used it extensively without a single issue—it's been completely dependable. File transfers are swift, and it represents a fantastic value for the level of performance and reliability you receive. I am extremely satisfied with this purchase and would confidently buy it again. Adepter perfect.😍

The SAMSUNG PRO Plus 512GB microSD is a solid performer for the Nintendo Switch. It offers fast transfer speeds (up to 180 MB/s) and plenty of space for games, updates, and screenshots. Loading times are smooth, and installation is quick. The included adapter is a nice bonus. Docked one star because the real-world speed is a bit lower than advertised, but overall, it’s a great value and highly reliable for gaming use.

I bought this card specifically to use on my Nintendo Switch, and it works great for that, and I imagine it would also be good for other devices that can use a microSDXC card. It has super fast read and write speeds thanks to proper support for the DDR200 standard, and compared to other SD cards from other brands in the same class as this one, this is priced rather competitively and I can trust Samsung's cards to be reliable over time. This really is all you need, I truthfully wouldn't recommend even getting the higher tier Samsung Ultra SD cards when this one is so good.

I bought this card for my PSP to mod and to add extra games that I played as a kid from PS1 and PSP. This has a lot of space for what I needed and was able to add about 30 mixed games. The speed when reading and saving is flawless and very reliable. I was easy to put in the PSP SD Memory card adapter and a simple plug and play.