Get extreme speeds for fast transfer, app performance, and 4K UHD.2 Ideal for your Android™ smartphone, and action cameras or drones, this high-performance microSD™ card does 4K UHD video recording, Full HD video, and high-resolution photos. The super-fast 400GB1 SanDisk Extreme® microSDXC™ memory card reads up to 160MB/s* and writes up to 90MB/s*. Plus, it’s A2-rated, so you can get fast application performance for an exceptional smartphone experience.7
Performance and durability for your smartphones, tablets, action cameras, and drones.
Capture fast-action photos or shoot 4K UHD video2 with write speeds of up to 90MB/s*. The SanDisk Extreme® microSDXC™ UHS-I Card lets you shoot more and transfer even faster. Quick read speeds of up to 160MB/s* save you time when transferring high-resolution images and 4K UHD videos.
Ideal for recording outdoor adventures, weekend trips, or sporting events without skipping frames. The 400GB1 SanDisk Extreme® microSD™ UHS-I card lets you capture uninterrupted 4K UHD and Full HD video with its UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings.5
The card comes with a RescuePRO Deluxe data recovery software download offer.6 This software makes it easy to recover files that have been accidently deleted (download required).
SanDisk Extreme® microSDHC™ and microSDXC™ UHS-I Cards are shockproof, temperature-proof, waterproof, and X-ray-proof,4 so you can enjoy your adventures without worrying about the durability of your memory card.
The SanDisk Memory Zone app offers an easy way to organize, browse, and back up files on your AndroidTM powered mobile device.
Learn more about our featured Nature and Wildlife photographers
Fast - The Flash Drive for USB Type-C devices
Free up space on your iPhone
|Read Speed||up to 160MB/s*|
|Write Speed||up to 90MB/s*|
|Video Speed||V305 , U35 , A27|
|Performance1||Up to 160MB/s read speed and up to 90MB/s write speed
|Dimension||0.59in x .043in x .03in (15.0mm x 11.0mm x 1.0mm)|
|Operating temperature||-13ºF to 185ºF (-25ºC to 85ºC)|
|Storage temperature||-40ºF to 185ºF (-40ºC to 85ºC)|
|Compatibility||Compatible with microSDHC and microSDXC supporting host devices|
|Warranty||Lifetime limited warranty|
Not all devices support microSDXC memory card formats. Check with your device manufacturer for more details.
* Up to 160MB/s read speed; up to 90MB/s write speed. Based on internal testing; performance may be lower depending upon host device interface, usage conditions, and other factors. 1MB=1,000,000 bytes.
1 1GB=1,000,000,000 bytes. Actual user storage less.
2 Compatible device required. Full HD (1920x1080) and 4K UHD (3840 x 2160) support may vary based upon host device, file attributes, and other factors. See www.sandisk.com/HD
3 Download and installation required. See www.sandisk.com/memoryzone
4 Card only. See www.sandisk.com/proof for additional information and limitations.
5 UHS Speed Class 3 (U3) designates a performance option designed to support real-time video recording with UHS-enabled host devices. 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. See www.sdcard.org/consumers/speed.
6 Registration required; terms and conditions apply.
7 4000 read IOPS, 2000 write IOPS. Results may vary based on host device, app type, and other factors.