The hub has an elongated shape, and does not weigh much. Thus it does not slide the complete bottom is equipped with anti-slip rubber.
Connected devices (memory sticks, mice, keyboards) are working properly and are recognized immediately. The slots are relatively close together, so that in very thick plugs sometimes a port must be skipped. But since enough of them are available, this is no problem.
The processing is good. It makes a stable impression and is also reflected visually on the desk very good. I would recommend it.