SanDisk Extreme MicroSDXC SQXA1 400GB U3 C10 A2 UHS-I 160MB/s R 90MB/s W 4x6 SD Adap

Shoot, save, and share more 4K UHD than ever before²

Get extreme speeds for fast transfer, app performance, and 4K UHD.² Ideal for your Android™ smartphone, action cameras or drones, this high-performance 400GB microSD card does 4K UHD video recording, full HD video and high-resolution photos. The super-fast 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

Perfect for your action camera and drones

SanDisk® cards are compatible with smartphones, tablets, action cameras and drones.

Writing speeds of up to 90MB/S

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.²

Great for capturing 4K UHD video

Ideal for recording outdoor adventures, weekend trips, or sporting events without skipping frames. With up to 400GB¹, the 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

Load apps faster with A2

Get faster app performance for an outstanding smartphone experience thanks to the SanDisk Extreme^® microSD card’s A2 Specification.

Durable design for use in extreme environments

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.

^* For 64GB-400GB: Up to 170MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speeds. Up to 90MB/s write speeds. For 32GB: Up to 100MB/s read speeds; up to 90MB/s write speeds. 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 For 64GB-400GB ONLY: A2 performance is 4000 read IOPS, 2000 write IOPS. For 32GB: A1 performance is 1500 read IOPS, 500 write IOPS. Results may vary based on host device, app type and other factors.

^* For 128GB-400GB: 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. For 64GB: 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 60MB/s write speeds. For 32GB: Up to 100MB/s read speeds; up to 60MB/s write speeds. Based on internal testing; performance may be lower depending upon host device interface, usage conditions and other factors. 1MB=1,000,000 bytes.