It works flawless in the camera, and enables even significantly higher Geschindigkeiten than the Class 10 with min. 10 MB / s write performance demands. So I connected to the PC card reader with a reading power of approximately 40Mbyte / s and a write performance of about 12MByte / s in sequential read / write achieved, which is like that.
At the write rate of 12MByte / s can be guided well. Especially since my USB card reader is older and falsified the results certainly negative.
Because the price is also good, so I can recommend the product fully and give it 5 stars. Hopefully the card holds a lot ;-)
Happy