All the space you need

The smarter choice. Enhanced speed and compatibility deliver dependable performance. Huge capacity lets you store tons of media on your phone, load your handheld console with games, or download more apps on your tablet. Top-notch speed makes transfers seamless with trusted reliability, all in a slick new design.

Samsung EVO Plus has a large capacity that lets you store tons of media on your phone.

Fast and smooth

Tackle big tasks with ease. Even with huge files, the EVO Plus is reliably quick with superfast U3,class 10 rated trasnfer speeds of up to 130MB/s.¹ ² Big apps load and run smoothly, while 4K video stays flawless with A2, V30, and UHS-I Interface.³

1 Speed and rating apply to 128GB, 256GB and 512GB cards. 64GB card is U1 rated, with transfer speeds of up to 130MB/s.

2 Stated performance is achieved by using EVO Plus MICROSD cards with Samsung readers.

3 Ratings apply to 128GB and 256GB cards. 64GB card is A1, V10, UHS-I rated.

* The foregoing read & write speeds are based on internal tests conducted under controlled conditions. Actual speeds may vary depending upon card capacity.

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Expand and store big

Free your phone from limits. Find your perfect fit from 64GB, 128GB, 256GB, or an enormous 512GB.
With so many sizes, all your needs are fully covered. No more worrying about storage—there's space for all your memories.

* Test Device : Samsung Note Ultra

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)

Find your perfect fit from 64GB, 128GB, 256GB, or an enormous 512GB.

You're fully protected

'6-proof peace of mind. The EVO Plus takes on life’s adventures with water1 temperature², X-ray³, magnet, drop , and wearout -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 only get from the world's number one brand for flash memory since 2003. All firmware and components, including Samsung's world-renowned DRAM and NAND, are produced in-house, allowing end-to-end integration for quality you can trust.

* Source: 2003-2020 IHS Markit data: NAND suppliers' revenue market share.

The world's No.1 Samsung flash memory in 2003


  • Product Type
    microSDXC™ Memory Card
  • Capacity
    64GB, 128GB
    256GB, 512GB
  • Transfer Speed
    Up to 130MB/s

More specs

Model Code (Capacity)

  • MB-MC64K (64GB)

  • MB-MC128K (128GB)

  • MB-MC256K (256GB)

  • MB-MC512K (512GB)

General Feature

  • Product Type

    microSDXC™ Memory Card (64/128/256/512GB)

  • Family Line

    EVO Plus

  • Application

    Mobile phone, Tablet, Action Camera, Drone, Laptop or computer, Gaming console, etc.

  • Capacity


  • Interface

    UHS-I (SDR104)

  • Dimension (WxHxD)

    15 x 11 x 1 (mm)

  • Weight

    Approx. 0.25g

  • Accessory

    SD adapter


  • Speed

    Transfer :
    up to 130MB/s

  • Speed Class

    U3, V30, A2, Class 10 (128/256/512GB),
    U1, V10, A1, Class 10 (64GB)


  • Operating Voltage



    -40°C to 85°C (-40°F to 185°F)


    -25°C to 85°C (-13°F to 185°F)


    15,000 Gauss/30sec

  • X-RAY

    100mGy/210sec (ISO/IEC7816-1)


    1M, 3% NaCl, 72hrs


    40'C, 93%, 500hr (storage)


    10,000 insertion/removal cycles


  • EMC



  • 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.

  • 1) Samsung is not liable for any damages and/or loss of data or expenses incurred due to memory card data recovery. The results are based on internal tests, features and specs may vary by actual usage conditions.
  • 2) The Samsung product authentication for memory cards and USB flash drives is available at: