Good processed Hub

I recently purchased the 3.0 5 Port Hub USB EasyAcc.
He does what he should, and very neat, as with many other USB 3.0 hubs, however, does not break in data transmission suddenly the WLAN or Bluetooth network an in this.
It is very high quality. I could operate it (for charging) until now with two USB sticks, external hard drive (without ext power supply) and an Ipad. Everything was to my satisfaction.
For three things, I regret to deduct a star.
1. I would have rather liked the USB and power connector on the back, so you could make it flexible somewhere on the table.
2. Among the Hub actually anti-slip nipples are made of rubber. Real shame as the Hub when plugging and unplugging USB devices always different slips on the table back and forth. There's the scratching of the table and the stroke already programmed. But you can help deal with Velcro to fix the stroke.
3. When plugging in and unplugging of different USB devices you have (at least in my stroke) feel that pressing every moment of the inner workings of broken or pulls out, since it is apparently not bolted from the inside, it wobbles in the housing, as has rather waned again for me the quality. I hope that is the case only with my device.

Despite these 3 Reviews me is the Hub 4 star value when point 3 is only a Einzefall.