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Samsung

Samsung PRO 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)

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Availability: In Stock.
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Arrives Wednesday, Sep 17
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Style: PRO Plus - up to 180 MB/s


Capacity: 512GB


Features

  • YOUR NEW GO-TO CARD: Capture seamless 4K videos1 on your compatible phone or drone, while expanded storage gives you the freedom to play more high-performance, intensive games on your tablet or gaming device
  • TAKE YOUR BURST SHOT: Fast U3, Class 10 rated read/write speeds up to 180/130MB/s2-3 let you shoot more photos faster and transfer with ease4; 4K videos look sharp with UHS-I, V30 rated speed and A2 rating provides more storage for apps and games
  • ADD SPACE, KEEP IT ALL: Huge capacities of 128GB, 256GB and 512GB give you plenty of storage space; Shoot as many long takes5-7 and high-resolution photos8-9 as you want, or load up on apps and media; Now youve got the room
  • YOURE FULLY PROTECTED: The PRO Plus takes on lifes adventures with water10, temperature11, X-ray12, magnet13, drop14, and wearout15 protection; You deserve reliable storage, backed by a 10-year limited warranty16-19
  • WORLDS #1 FLASH MEMORY BRAND: Performance and reliability from the worlds #1 brand for flash memory since 200318; All firmware and components are produced in-house, including our world renowned DRAM and NAND, for quality and you can trust

Description

Your new go-to card + adapter combo, the Micro SD PRO Plus + Adapter makes capturing seamless 4K video¹ on compatible phones or drones a breeze. Plus, the expanded storage provides you the freedom to play more high-performance and intensive games on your tablet or gaming device. It’s all the extra space you need from a brand you can count on.¹Requires a compatible phone or drone capable of filming 4K video. ²Comparisions based on 2021 PRO Plus microSD models. ³The foregoing read & write speed performance is based on testing of 512GB capacity under standard conditions. Actual speeds may vary depending upon card capacity. ⁴Stated performance is achieved by using PRO Plus microSD cards with Samsung readers. ⁵Test Device: Samsung Note Ultra. 64K Video (38402160) 30fps (Video size 30Min 7.93 GB). ⁷FHD Video (19201080) 30fps (Video size 30Min 2.95 GB). ⁸Image 40003000 (Avg Pic size 2.36 MB). ⁹Image 40001868 (Avg Pic size 1.81 MB). ¹⁰Waterproof: withstand up to 72 hours in seawater. ¹¹Temperature proof: operating temperatures of -25 C to 85 C; non- operating temperatures of -40 C to 85 C. ¹²X-Ray Proof: up to 100mGy, equal to airport X-ray machines. ¹³Magnetic-Proof up to 15,000 gauss, or the magnetic field equivalent of a high-field MRI. ¹⁴Drop: withstand drops up to 5 meters (16.4 feet). ¹⁵Wearout: up to 10,000 swipes. ¹⁶Proofs are for the microSD card and do not include the adapter. ¹⁷Samsung is not liable for any damages and/or loss of data or expenses incurred from memory card data recovery. ¹⁸Source: 2003-2022 Q3 OMDIA data: NAND suppliers’ revenue market share. The foregoing read & write speed performance is based on testing of 1TB capacity under standard conditions. Actual speeds may vary depending upon card capacity. For products incompatible with UHS-I interface, the speeds may vary subject to different interface conditions. Comparisons based on 2021 PRO Plus microSDmodels. Stated performance is achieved by using PRO Plus micro SDcards with Samsung readers. 1Samsung is not liable for any damages and/or loss of data or expenses incurred from memory card data recovery.2Waterproof: withstand up to 72 hours in seawater. 3Temperature proof: operating temperatures of -13℉to 185℉; non-operating temperatures of -40℉to 185℉. 4X-Ray Proof: up to 100mGy, equal to airport X-ray machines. 5Magnetic-Proof up to 15,000 gauss, or the magnetic field equivalent of a high-field MRI. 6Drop: withstand drops up to 16.4 feet (5 meters). 7Wearout: up to 10,000 swipes. 8Proofs are for the microSDcard and do not include the adapter.

Brand: SAMSUNG


Model Name: New Pro Plus MicroSD


Flash Memory Type: Micro SD


Memory Storage Capacity: 512 GB


Compatible Devices: Camera, Drone, Gaming Console, Smartphone, Tablet


Color: ‎Read/Write 180/130MB/s


Special Feature: ‎Temperature Proof, X Ray Proof, magnetic


Read Speed: ‎180 Megabytes Per Second


Product Dimensions: ‎6"D x 4"W x 0.25"H


Item Weight: ‎0.05 Pounds


Hardware Interface: ‎MicroSD, microSDXC


Secure Digital Association Speed Class: ‎Class 10


Product Dimensions: ‎0.39"L x 0.5"W


Manufacturer: ‎Samsung


UPC: ‎887276729145


Item model number: ‎MB-MD512SA/AM


Item Weight: ‎0.8 ounces


Item Dimensions LxWxH: ‎0.39 x 0.5 x 0.1 inches


Date First Available: ‎April 6, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • ⭐️⭐️⭐️⭐️⭐️ Large storage and high speed – perfect for all devices
Style: PRO Plus - up to 180 MB/s Capacity: 256GB
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! ... show more
Reviewed in the United States on June 11, 2025 by Sylvia Chavez
    • A no brainer for the price, super recommended
Style: Sonic PRO Plus - up to 180 MB/s Capacity: 256GB
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
Reviewed in the United States on August 1, 2025 by Miguel Correa
    • A great SD card that is compatible with nearly everything
Style: PRO Plus - up to 180 MB/s Capacity: 256GB
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! ... show more
Reviewed in the United States on July 9, 2025 by JR
    • A Reliable Powerhouse for Any High-End Device
Style: PRO Plus - up to 180 MB/s Capacity: 512GB
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 Performance I 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. ... show more
Reviewed in the United States on February 24, 2025 by gabriel carvani
    • Perfect memory card
Style: PRO Plus - up to 180 MB/s Capacity: 256GB
Review Image by YC YC
Review Image by YC YC
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.😍 ... show more
Reviewed in the United States on July 17, 2025 by YC YC
    • Nice purchase
Style: PRO Plus - up to 180 MB/s Capacity: 512GB
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. ... show more
Reviewed in the United States on April 10, 2025 by Grayson
    • Fast, high capacity microSD card for a good price
Style: PRO Plus - up to 180 MB/s Capacity: 512GB
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. ... show more
Reviewed in the United States on May 29, 2025 by Taj
    • Very good card for PSP
Style: Sonic PRO Plus - up to 180 MB/s Capacity: 128GB
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. ... show more
Reviewed in the United States on August 6, 2025 by Nick

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