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. 

• VER2 & VER1 = 667X
• VER2 & VER1 = 100MB/s Read Speed
• VER2 & VER1 = 90MB/s Write Speed
• UHS-1 Speed class 3, U3
• V30 Video speed class
• Operating temperature range: 32 to 158F (0 to 70C)