The best one I've owned so far. Compared to other products 10 euros cheaper, there's no picture: - The controller is of excellent quality and no play is present in the connectors (unlike other low cost!) - USB3 transfer rate (40 MB / s transfer photos) - Construction quality: the disk is held by 4 screws on the support + 2 other screws to secure housing and hull. - All these accessories: screws, screwdriver, house and USB3 cable short and thick but flexible.
Do not hesitate to spend 10 euro more compared to others, it's worth!