The card is fast, in fact ...

To your comment that the card is no good and is slow, I wish to speak sometimes.
You can not demand from a fast card that brings you top values ​​if your camera slow it slows.
A digital camera for 250 euros is nunmal not so fast.
Try it once a Canon EOS 60D from, so an SLR that also supports this speed and already sees the whole different.

I myself Scan using the Canon EOS 50D / 350D and the CF Ultimate 600x 32GB Transcend
In JPG format, I can almost uninterrupted series images (6 images / second) to make the card is full.
I can also view stored HD videos directly from the card on.
So the new cards are already pretty fast if you do not ausbremst with other hardware.

And the transfer of images to the PC that is just.
Whether going from the camera or the card reader the images much more quickly on the PC than you can count.
You then also need the connection to your PC take UBS is fastest.
And these are not the front, but the right on the back of the computer to the motherboard.
A 5 meter extension cable to the card reader may even slow down by the voltage drop.
(I myself had with a webcam that has been very sluggish with extension cords despite amplifier).

Advantages of fast SD card are in Kampakt - and Brigdekameras only aufzeichenen the HD video.
Especially the new 60 / sec. in video mode but very large amounts of data have to be processed.
And as I said at sequential shots ... the camera processor must the image which is formed on the sensor only develop so white balance and sharpen and apply corrections ... and that takes a while. From the camera sensor namely comes not a finished image. And that is the process of your card slows.

Not for nothing does a reflex often many times over.
The larger sensor and fast image processing is what you will be rewarded.

So do not make the product bad if you not at the hardware it owns the product to exhaust.
In this case, the card .... but your camera can not pass so quickly anspeichern data.

Greeting Sascha