Angelbird 64GB AV Pro MK2 UHS-II SDXC Memory Card (2-Pack)

General Features

Sustained Read Speed: 260 MB/s Sustained Write Speed: 140 MB/s Sequential Read Speed: 280 MB/s Sequential Write Speed: 160 MB/s Minimum Write Speed: 60 MB/s SDXC / UHS-II / V60 / U3 / Class 10 Records Full HD, 3D, and 4K video Stable Stream Operating Temperature: -13 to 185°F / -25 to 85°C Storage Temperature: -40 to 185°F / -40 to 85°C Resistant against shock, dust, water, temperature extremes, x-rays, and magnets Sticker-free Built-in write-protect switch Works with Canon, Sony, Leica, Nikon, Fujifilm, Blackmagic Design, Hasselblad, Pentax, Panasonic, Olympus, Lumix, and others