PROMASTER RUGGED MEMORY CARDS are designed to keep your memories safe!
Their world-proof design is the result of a unique manufacturing process
making the cards 3 times stronger than other products. Industrial grade
internal componenets offer maximum protection against water, high
humidity, extreme heat and cold, as wll as impact. This card is also
extremely fast with a 100MB/s write speed, 300MB/s read speed, and V60
video speed class. Use it in a UHS-II or UHS-I camera for high
resolution video, fast burst rates, and for a fast overall workflow.
300MB/s Read Speed
100MB/s Write Speed
UHS-II Speed class 3, U3
V60 Video speed class
Operating temperature range: -13 to 185F (-25 to 85C)