Top:
+ Powered via USB, no wide power supply needed!
+ Design and perfectly adapted to the monitor
+ No more standing around speakers - with concealed cables run a perfectly tidy desk
+ Knobs incl. Off (no unintended audio in the office)
+ Sound quality for the price acceptable
Flop:
- Disabled the pivot function of the monitor (90 ° rotation) (for me irrelevant, therefore only low point deduction)