ProMaster 512GB SDXC 633x Advanced
PROMASTER ADVANCED MEMORY CARDS offer excellent performance at an affordable price. Your camera will perform well in all modes including video at high resolutions thanks to the U3 design and fast read AND write speeds of Advanced Memory.
100MB/s Read Speed
90MB/s Write Speed
UHS-1 Speed class 3, U3
V30 Video speed class
Operating temperature range: 32 to 158F (0 to 70C)