The build quality makes a very good impression. The outside is made of aluminum and everything is working accurately. The compact design and low weight, the unit is very well suited for mobile use. The card reader can read six different types of cards (SD / TF / CF / MS / M2 / XD). I have tested with different cards and the transfer speed with USB 3.0 is already very fast and stable. You, the reader can also be used on a USB 2.0 port, but then the correspondingly reduced transfer rates.
Overall, this is a really good and fast card reader, which should be up to date and for the next few years by the used USB 3.0 technology, the build quality is impeccable and the price is right. Therefore me 5 stars are the then value.