Sony M series SDXC UHS-II Card 256GB, V60, CL10, U3, Max R277MB/S, W150MB/S (SF-M256/T2)
Brand: Sony
Fast UHS-II interface for compatible UHS-II devices
Uhs-ii: maximum read 277MB/s, and max write 150MB/S2
V60, Class 10, U3
Uhs-ii reader (mrw-s1) is needed to realize transfer speed
File Rescue software available helps recover lost or damaged photos and videos3