I got me a little more promise of the adapter. The Micro connector does not fit 100% into my Dell Venue 8 and unfortunately I can not even load on the Hub. I do not understand why this feature is missing. Although German is in gestammeltem this, but I once had adapter as it went. Then the adapter would be extremely practical. Even after a short period of use is the microUSB connector loose on the hub: The cable moves, and thus the female disappears into the plastic housing.