The Lexar 512GB High-Performance 633x 95MB/s UHS-I microSDXC Memory Card is well suited for action cameras, smartphones, tablets, and any other microSDXC compatible devices. The high-performance 633x 95MB/s UHS-I microSDXC Memory Card enables you to record Full HD video, 4K, 3D with ease on its large 512GB storage capacity.

Crucial features, is that the 512GB High-Performance 633x 95MB/s UHS-I microSDXC Memory Card is compatible with the UHS-I bus, with an impressive speed class rating of U3 which leads to minimum write speeds of 30MB/s; or if your device doesnt function with the UHS-I bus, then the card also supports Class 10 standard also with a minimum write speed of 30 MB/s.