USB keyboard and MIDI matre 88 key semi-weighted.
Two knobs and pitch bend modulation.
A volume fader (MIDI Controller)
Two buttons to grate the octaves.
Gray plastic body.
Connectivity: USB, MIDI in / out, sustain, portamento
No diet book, it is powered by USB.

UTILIZATION

The feel of this keyboard is a bit Drout. These are semi-Leste: so do not expect a piano key, said key hammer. The keyboards are also proposing that much more massive (8 count 10 kg).
Configuration a breeze. You plug, you play (I'm working on a PC running WinXP).
Manual useless.
I have not used under conditions together. However, the absence of external power supply must ask book with a problem given time ...

OVERALL OPINION

I use it for a year just prs.
I am glad trs, its silent prdcesseur a fool quality. However, I have not tried many keyboards matre before I DCID: the portfolio adcid for me.
Yes: a 88-key that the price there is to it (time or j'cris).
So with the small sub I have, I do it again this choice without my wallet hsite.