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 512GB microSDXC memory card reads up to 170MB/s and writes up to 90MB/s. Plus, it’s A2-rated, so you can get fast application performance for an exceptional smartphone experience.· Save time transferring content
· Write speeds of up to 90MB/S
· Great for capturing 4K UHD video
· Load apps faster with A2
· Durable design for use in extreme environments