Summary: I have been using this fash card for quite a while now to record in extreme conditions (Safaris in Africa, fishing on the sea) with a Canon 7D doing both pictures and videos. It's working great and has a great price. 400x is plenty for full HD videos and fast bursts. I would not need higher than that.
Summary: I use the Transcend 400X-64 GB CF card with my Canon 7D and haven't had any problems with it--it works as expected, as other reviewers have said. These Transcend cards are far cheaper than the alternatives (especially at this size) and they work just as well and reliably. I'm very happy with my purchase.
einwandfrei 10,5 Monate mit einer Canon Mark 5 (2) betrieben
Mark Aderson "Mark Anderson", Amazon
16 February 2014
Summary: einwandfrei 10,5 Monate mit einer Canon Mark 5 (2) betrieben Funktionierte immer einwandfrei. Bei normalen fotografieren, Portrait, Hochzeit & Co. konnte ich keine Schwierigkeiten feststellen. Wer zig schnelle Auslösungen für Sportaufnahmen braucht, sollte sich genaue Tests ansehen.