From the manufacturer

1. 

   Ideal for Android Smartphones and Tablets

   SanDisk cards are compatible with Android smartphones and tablets.

2. 

   Capture and Store Even More Hours of Full HD(2)

   With capacities of up to 1TB*, you can store even more hours of Full HD video² on the card without worrying about running out of room for videos, photos, music, movies and other files.

3. 

   Transfer Speeds of up to 120MB/s**

   Blazing transfer speeds mean that your content moves fast letting you move up to 1000 photos in a minute(4).

4. 

   Load Apps Faster with A1-rated Performance(1)

   Rated A1, the SanDisk Ultra microSD card is optimized for apps, delivering faster app launch and performance that provides a better smartphone experience.

5. 

   SanDisk Memory Zone App for Easy File Management

   The SanDisk Memory Zone app lets you view, access, and back up your phone’s files in one location. It can also automatically move files from your device to your memory card to free up space(3).

6. 

   Compatible with MobileMate USB 3.0 Reader(5)

   Use with the MobileMate USB 3.0 microSD card reader so you can move big files fast, move a lot of files fast or just make frequent file transfers that much quicker.

   1. 

      Are you shooting in 4K?

      A SanDisk Extreme microSD card lets you record every heart-stopping moment on your adventures without skipping a frame

   2. 

      Write speeds of up to 90MB/s*

      Capture fast continuous shots or flawless 4K UHD video

   3. 

      Fast enough to keep up with the action

      Ideal for recording outdoor adventures, weekend trips, or sporting events without skipping frames

      SanDisk Ultra microSD

      Android phone/tablet	Devices	Phone, ActCam, Drone
      Full HD	Video Quality	Full HD, 4K UHD
      Up to 120MB/s**	Read Speed	Up to 160MB/s(6)
      —	Write Speed	Up to 90MB/s(6)
      C10, U1, A1	Class	C10, U3, V30, A2

      Android phone/tablet	Devices	Dash/security cams
      Full HD	Video Quality	Full HD, 4K UHD
      Up to 120MB/s**	Read Speed	Up to 100MB/s(7)
      —	Write Speed	Up to 40MB/s(7)
      C10, U1, A1	Class	C10, U3, V30

      1. SanDisk Extreme microSD
      2. High Endurance microSD

      * 1MB=1,000,000 bytes. 1GB=1,000,000,000 bytes. 1TB=1,000,000,000,000 bytes. Actual user storage less.

      ** [for 32GB-1TB] Up to 120MB/s read speed, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speed. Write speeds lower. Based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes.

      ** [for 16GB] Up to 98MB/s read speed; write speed lower. Based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes.

      1 A1 performance is 1500 read IOPS, 500 write IOPS. Based on internal testing. Results may vary based on host device, app type and other factors.

      2 Full HD (1920×1080) video support may vary based upon host device, file attributes, and other factors. See official SanDisk website.

      3 Download and installation required. See official SanDisk website.

      4 Based on internal testing on images with an average file size of 3.55MB (up to 3.7GB total) with USB 3.0 reader. Your results will vary based on host device, file attributes, and other factors.

      5 Reader not included.

      6 For 128GB-1TB: Up to 160MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, requires compatible devices capable of reaching such speeds. Up to 90MB/s write speeds.

      7 Up to 100MB/s read speed, up to 40MB/s write speed. Based on internal testing; performance may be lower depending on host device, usage conditions and other factors. 1MB=1,000,000 bytes.