PRO Plus SDXC UHS-I Card 512GB

PRO Plus SDXC UHS-I Card 512GB


  • Up to 180MB/s Read and 130MB/s Write speed.
  • 128GB to 512GB available.
  • 6 multi-proof protection. 10-year limited warranty.

Choose your Memory

Your new go-to card

For your action-packed life. Supercharged write speeds and trusted performance let you capture seamless 4K UHD1 videos with your phone or drone. Expand storage on your gaming device or tablet to play more performance-intensive games. Get the speed and capacity to stay on the go, no matter the device.

1 4K UHD video support for 512GB, 256GB and 128GB cards. Host device compatibility may vary.

Take your burst shot

Shoot more and faster, flawlessly. Stunningly fast U3, Class10 rated read/write speeds of up to 180/130MB/s1 let you smoothly take and transfer masses of photos2. 4K videos stay with UHS-I, V30 rated speeds3. With an A2 rating4 you can store even more active apps and games.

1 The foregoing read & write speeds are based on internal tests conducted under controlled conditions. Actual speeds may vary depending upon card capacity.
2 Stated performance is achieved by using PRO Plus microSD cards with Samsung readers.
3 UHS Video Speed Class 30 (V30), sustained video capture rate of 30MB/s, designates a performance option designed to support real-time video recording with UHS enabled host devices.
4 A2 performance is 4000 read IOPS, 2000 write IOPS.

Add space, keep it all

Never run out of space. Huge capacities of 128GB, 256GB, and 512GB give you plenty of storage space. Shoot as many lavish long takes and lush high-resolution photos as you want. Or load up on must-have apps and media. Now you've got the room.

1 4K Video (3840*2160) 30fps (Video size 30Min 7.93 GB)
2 FHD Video (1920*1080) 30fps (Video size 30Min 2.95 GB)
3 Image 4000*3000 (Avg Pic size 2.36 MB)
4 Image 4000*1868 (Avg Pic size 1.81 MB)

Test Device: Samsung Note Ultra

You're fully protected

6-proof peace of mind. The PRO Plus takes on life’s adventures with water1, temperature2, X-ray3, magnet4, drop5, and wearout6-proof protection. Your irreplaceable experiences deserve the reliable choice. And it’s all backed by a confident 10-year limited warranty*.

* Samsung is not liable for any damages and/or loss of data or expenses incurred from memory card data recovery.
1 Water proof: withstand up to 72 hours in seawater.
2 Temperature proof: operating temperatures of -25 C to 85 C; non-operating temperatures of -40 C to 85 C.
3 X-Ray Proof: up to 100mGy, equal to airport X-ray machines.
4 Magnetic-Proof up to 15,000 gauss, or the magnetic field equivalent of a high-field MRI.
5 Drop : withstand drops up to 5meters (16.4 feet)
6 Wearout: up to 10,000 swipes
Proofs are for the microSD card and do not include the adaptor.

World's No. 1 Flash Memory

Experience the superior performance and reliability that you can get from the world's best-selling brand for flash memory since 2003*.

* Source: 2003-2022 OMDIA data: NAND suppliers' revenue market share.

* Source: 2003-2022 OMDIA data: NAND suppliers' revenue market share.


  • Family Line PRO PLUS
  • Speed Read : up to 180MB/s Write : up to 130MB/s * Read/Write speed requires compatible devices capable of reaching such speeds and it may vary among different host devices and testing conditions. * For products incompatible with UHS-I interface, the speeds may vary subject to different interface conditions
  • Speed Class U3, V30, A2
  • Interface UHS-I, compatible to UHS interface
  • Warranty Limited 10-year warranty. * Warranty does not extend to dashcam, CCTV, surveillance camera and other write-intensive uses. * Warranty for SD adapter is limited to 1 year.


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