Fast enough to keep up with the action
Get extreme speeds from a microSDXC memory card for fast transfer, app performance, and 4K UHD. Ideal for your Android smartphone, action cameras or drones, this high-performance Extreme Pro microSD SDXC card does 4K UHD video recording, Full HD video, and high-resolution photos. Super-fast SanDisk Extreme PRO microSDXC memory card achieves read speeds up to 200MB/s and writes up to 140MB/s.  Plus, it's A2-rated, so you can get fast application performance for an exceptional smartphone experience.
 
Write speeds of up to 140MB/S
Capture fast-action photos or shoot 4K UHD video with write speeds of up to 140MB/s. The SanDisk Extreme PRO microSDXC UHS-I Card lets you shoot more and faster.
 
Great for capturing 4K UHD video
Ideal for recording outdoor adventures, weekend trips, or sporting events without skipping frames. With up to 1TB, the SanDisk Extreme PRO 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.
 
Load apps faster with A2
Get faster app performance for an outstanding smartphone experience thanks to the SanDisk Extreme PRO microSD card's A2 Specification.
 
Durable design for use in extreme environments
SanDisk Extreme PRO microSDHC and microSDXC UHS-I Cards are shockproof, temperature-proof, waterproof, and X-ray-proof, so you can enjoy your adventures without worrying about the durability of your memory card.

Full Specifications
Capacity : 1 TB
Compatibility : Compatible with microSDXC, microSDXC UHS-I supporting host devices
Dimensions (L x W x H) : 0.43" x 0.59" x 0.04"
Sequential Read Performance : Up to 200MB/s
Sequential Write Performance : Up to 140MB/s
*Based on internal testing; performance may be lower depending upon host device interface, usage conditions and other factors.