USB MIDI keyboard for creative music production with PC and Mac. Perform and compose anytime, anywhere. Also suitable for enlarging DJ sets. Super portable format fits laptop bags or backpacks. Works with virtually any audio software. 9 freely assignable rotary controls, 9 freely assignable faders, 13 freely assignable buttons, 6 transport buttons: Play, Stop, Rew, FF, LOOP, REC, 4 programmable memory banks, 1 master fader. USB cable and software editor for PC and Mac included. Plug & play - USB connection for PC and Mac requires no driver installation. USB bus powered - no additional power cable needed. Compatibille with Windows XP, Vista, 7, 8, 10 and Mac OS X 10.3.9 and better. Midi capable.