Kingston Microsdxc 64gb Cgp G4 200r A2 U3 Speicherkarte

Good Points: All good Improvement Points: None suggested

Good Points: I does what it says. I have no way of accurately testing the speed but it certainly works well for 4K video on my camera.

Good Points: This memory card is working very well in my camera. I have made several 45min HD videos without difficulty and am very happy with it

Good Points: This is a fast micro SD card for a reasonable price.

Good Points: The card is very fast and reliable Improvement Points: Nothing i did not like