This keyboard has MIDI connectors that (not like some other USB keyboard controller).
This feature allows a lower price and that's enough when you have a sound card that contains the MIDI in-out ...

UTILIZATION

Touch is very nice (for a light touch). To control MIDI is more than enough (adding a bass line, the perceived small melodies, etc.)..
The manual is fairly comprehensive and easy to use the keyboard.

OVERALL OPINION

I use it for quite some time but this keyboard is quite to my expectations.
It does not replace a real piano or even a synth of course, but as a MIDI controller, it is excellent.
It works fine in Cubase and its price / quality ratio is good: 150 euros, it must be one of the cheapest in this range.