1. The cloning function: This is really great: simply place the source disk in slot # 1, the destination disk in slot # 2, press and hold the button "clone" and go! no PC required: the dock handles everything alone! Convenient for file backups, I do not know if he reproduced identically system disks, but in theory it should work.
2. USB 3.0 Hub: as long as have a box on the desk, the engineers at Xiaobi have said it could take the opportunity to accommodate a USB 3.0 hub .. good idea! Go in the next version you will set me 6 (because I'm still a lack of ports available).
3. It is that "a detail, but I appreciateany articulated caches that remain fixed to the case: on my old dock was a movable cover, and I never knew where to store it.
For the rest, nothing to report: the quality is good, sober design, clutter reasonable .. USB 3.0 connection is fast and stable, the dock is recognized without problems in Windows7.
Good to know: the dock I received had a manual in Chinese. The seller kindly sent me a manual in English within 24 hours.
The current price, fifty euros, is very honest: there are more expensive models without hub and without cloning function.
Erwann on Amazon.com