Fast enough to keep up with the action

The SANDISK Extreme® microSDXC™ memory card saves you time when transferring media with read speeds of up to 190 MB/s9, powered by SANDISK® QuickFlow™ Technology10 (64 GB – 1 TB). Connect with the SANDISK® Professional PRO-READER SD and microSD™ to achieve maximum speeds (sold separately). With write speeds of up to 130 MB/s, it’s ideal for your Android™ smartphone, action camera, or drone. This high-performance microSD™ card enables 4K UHD video recording, Full HD2 video, and high-resolution photos. Plus, it’s A2 rated, so you can ensure fast app performance for an exceptional smartphone experience.

Save time when transferring content
With SANDISK® QuickFlow™ Technology10 (64GB – 1TB), this card optimizes performance for time-saving media transfers with fast read speeds of up to 190MB/s. Pair with the SANDISK® Professional PRO-READER SD and microSD™ to achieve maximum speeds (sold separately).

Write speeds up to 130MB/s
Capture fast-action photos or record 4K UHD video2 with write speeds up to 130MB/s.9 The SANDISK Extreme® microSDXC™ UHS-I card lets you shoot more and faster.

Great for capturing 4K UHD video
Ideal for capturing outdoor adventures, weekend getaways, or sporting events without skipping frames. The SANDISK Extreme® microSD™ UHS-I card lets you capture continuous 4K UHD and Full HD video with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings.

Faster app loading with A2
Get faster app performance for an exceptional smartphone experience thanks to the SANDISK Extreme® microSD card’s A27 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.