Behringer UMX490 Midi Controller Keyboard

M-Audio Code 49 49-key Keyboard Midi Controller

Korg Microkey2 61 - USB Midi Controller. 61 mini-keys. One Still Available.

MUSIC KEYBOARD - M-Audio KeyRig 49 USB MIDI Keyboard Controller - Used + Box

M-Audio Oxygen Pro Mini 32-Key Synth MIDI Keyboard Controller w/ Faders, Pads

M-Audio Axiom AIR Mini 32-Key USB MIDI Keyboard & Drum Pad Controller

Nektar SE49 49-Key USB MIDI Controller Keyboard -brand New

M-AUDIO Keystation 61es 61-Key Semi-Weighted USB MIDI Controller