Patriot Memory 256GB EP Series MicroSDXC U3, A1, V30. 4K Memory Card with Adapter, Reads 90MB/s, Writes 80MB/s

Patriot Memory 256GB EP Series MicroSDXC U3, A1, V30. 4K Memory Card with Adapter, Reads 90MB/s, Writes 80MB/s Speed Class Rating: UHS-I / U3 / Class 10 / A1 / V30 Read Speed: Up to 90MB/s Write Speed: Up to 80MB/s