I must confess I was a little skeptical of the assumption a 32GB microSDHC card to find a very good price which also simultaneously satisfies the Class 4 standard. The Measured Schreibe- as Lesegschwindigkeit is 4.5 MB / s write and 9.2 MB / s Read (measurement with "SD Tools" app for Android). Thus, the Geschwindgkeitsveränderung is noticeable when Described the memory on the PC as well as afterwards when reading by the terminal (in my case a HTC Desire HD). So from my side this card is very good and perfectly meets its purpose as a small mobile hard drive where HTC has unfortunately very saved (Internal phone storage = 1.5 GB). Comparatively, the card is read at times faster than the internal memory itself. Whether this is only my subjective opinion, I can not confirm, unfortunately.
