Axiom 49 MK2 - 49 keys, 8 knobs, 9 sliders, 9 buttons
M-AUDIO Axiom 49 MK2, 49 keys, USB, USB, 5 V
M-AUDIO Axiom 49 MK2. MIDI-keyboard number of keys: 49 keys. Standard connectivity: USB. Power source type: USB, Input voltage: 5 V