Samsung PRO Plus MB-MD256SA/EU memory card 256 GB MicroSD UHS-I Class 3
Your new go-to card
For your action-packed life. Supercharged write speeds and trusted performance let you capture seamless 4K UHD 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.
Take your burst shot
Shoot more and faster, flawlessly. Stunningly fast U3, Class 10 rated read/write speeds of up to 180/130 MB/s[1] let you smoothly take and transfer masses of photos[2]. 4K videos stay with UHS-I, V30 rated speeds. With an App Performance rating of A2[3] , you can store even more active apps and games.
Expand your media storage
Huge capacities of up to 1TB give you plenty of storage space. Shoot and store high resolution videos and photos. Or load up on must-have apps and media. Now youve got the space you need for it.
Broad compatibility
Whether youre shooting footage from the skies with drones, capturing action camera sequences down below with your smartphone, or immersed in the action with your tablet, the wide compatibility of PRO Plus allows you to save, store, and share seamlessly.
Protection against the elements
6 pillars of protection for your data. No matter where your adventures take you, your data on the microSD PRO Plus is protected from water[4] , extreme temperatures[5] , X-rays[6] , magnets[7] , drops[8] and wearout. Your irreplaceable experiences deserve reliable storage. And its all backed by a confident 10-year limited warranty.
Samsung magician software
Unlock the full power of PRO Plus with Samsung Magician software – a user-friendly suite of management tools that facilitates optimal Memory card performance. Verify product authenticity, monitor drive health, and benchmark performance.
Bringing innovations to life
For decades, Samsungs NAND flash memory has powered groundbreaking technologies that have changed every part of our daily lives. This NAND flash technology also powers ourMemory Cards, making room for the next big push of innovation.
Exceptionally fast
Speed up your day. With up to 180 MB/s, PRO Plus will help streamline your daily work flow.
Wide compatibility
Fully compatible with drones, actions cams, and handheld gaming consoles to create and share freely
A Terabyte of ideas
Spacious 1TB of storage to let your creativity soar.
| Memory | |
|---|---|
| Video Speed Class | V30 |
| Application performance class | A2 |
| Internal memory type | UHS-I |
| UHS Speed Class | Class 3 (U3) |
| Write speed | 130 MB/s |
| Read speed | 180 MB/s |
| Flash memory class | Class 3 |
| Flash card type | MicroSD |
| Capacity | 256 GB |
| Features | |
|---|---|
| Endurance | 10000 cycles per logical sector |
| Protection features | Magnet proof, Temperature proof, Waterproof, X-ray proof |
| Product colour | Blue |
| Power | |
|---|---|
| Memory voltage | 2.7,3.6 V |
| Operational conditions | |
|---|---|
| Storage temperature (T-T) | -40 – 85 °C |
| Operating temperature (T-T) | -25 – 85 °C |
| Weight & dimensions | |
|---|---|
| Weight | 0.25 g |
| Height | 11 mm |
| Depth | 1 mm |
| Width | 15 mm |
| Packaging data | |
|---|---|
| Quantity per pack | 1 pc(s) |
| Packaging content | |
|---|---|
| Memory adapter included | SD |
| General | |
|---|---|
| Product family | PRO Plus |
| Sustainability | |
|---|---|
| Sustainability compliance | Yes |
| Other features | |
|---|---|
| Compliance certificates | CE, Federal Communications Commission (FCC), UKCA |
