SanDisk Extreme Pro 256GB microSDXC UHS-I Card with Adapter [200/140MB/s]

Get extreme speeds from a microSDXC™ memory card for fast transfer, app performance, and 4K UHD.² 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/s⁸ and writes up to 140MB/s.⁸  Plus, it’s A2-rated, so you can get fast application performance for an exceptional smartphone experience. 

Improve your Workflow Efficiency

With SanDisk QuickFlow Technology⁹, this card optimizes performance for timesaving media offloads with quick read speeds up to 200MB/s⁸ (64GB - 1TB). Pair with the SanDisk Professional PRO-READER SD and microSD™ to achieve maximum speeds (sold separately).

Write Speeds of Up to 140MB/s 

Capture fast-action photos or shoot 4K UHD video² with write speeds of up to 140MB/s.⁸ 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 1TB¹, the SanDisk Extreme PRO microSD UHS-I card lets you capture uninterrupted 4K UHD² 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 A2⁵ 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,³ so you can enjoy your adventures without worrying about the durability of your memory card.