Excerpt: Didn't see very much improvement in write-speed in tests using two different DSLRs (probably because of camera age). But read-speed to a younger MacBook Pro was markedly faster. Now I'll be ready for upgrade to a more advanced camera with larger buffer.
Excerpt: I rated the product as 4, because I'm sure its fine. However, the UHS-II standard, although backward compatible with UHS-I does NOT give as high a speed as the sandisk UHS-I 95MBps card.So, in my case that means it did not work with the Black Magic Pocket Cinema Camera.