Lexar 64GB 280/130mb/s Professional SILVER PRO SDXC UHS-II Card

Capacity: 64GB Maximum Read Speed: Up to 280 MB/s Maximum Write Speed: Up to 130 MB/s Card Type: SDXC, UHS-II, U3, V60 (video performance class) Form Factor: Standard SD (UHS-II pins) Compatibility: UHS-II devices, backward compatible with UHS-I devices (at UHS-I speeds) Durability: Shock, vibration, temperature, and X-ray tolerant (manufacturer-rated)