256GB EXTREME PRO MICROSDXC, V30, U3, C10, A2, UHS-I, 200MB/S R, 140MB/S W, 4X6

Get extreme speeds for fast transfer, app performance, and 4K UHD. Ideal for your Android smartphone, action cameras or drones, this high-performance microSD card does 4K UHD video recording, Full HD video and high-resolution photos. The super-fast SanDisk Extreme PRO microSDXC memory card reads up to 200MB/s and writes up to 140MB/s. Plus, its A2-rated, so you can get fast application performance for an exceptional smartphone experience.

• Ideal for Android smartphones and tablets, and action cameras, and drones
• Up to 200MB/s read and 140MB/s write speeds for fast shooting and transfers
• Rated A2 for faster loading and in-app performance
• 4K UHD-ready with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30)
• Built for and tested in harsh conditions; temperature-proof, water-proof, shock-proof and x-ray proof