With this Extreme Pro microSDXC 512GB SD Adapter (170MB/s) A2 C10 V30 UHS-I U3 you get extreme speeds for fast transfer, app performance, and 4K UHD.1 This high-performance Extreme Pro microSDXC 512GB SD Adapter (170MB/s) A2 C10 V30 UHS-I U3 does 4K UHD video recording, full HD video and high-resolution photos. With up to 1TB, the super-fast SanDisk Extreme PRO® microSDXC™ UHS-I 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. Great for Capturing 4K UHD Video Ideal for recording outdoor adventures, weekend trips, or sporting events without skipping frames. With up to 1TB, the Extreme Pro microSDXC 512GB SD Adapter (170MB/s) A2 C10 V30 UHS-I U3 lets you capture uninterrupted 4K UHD and Full HD video with its UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings. What’s in the box 1 x SanDisk Extreme PRO® microSD™ UHS-I Card 1 x Adapter for compatibility with full size SD™/ SDHC™/SDXC™ devices Specification: up to 170/90MB/s read/write speed, video speed C10, U3, V30, A2
