Acorn Instruments Masterkey 49 USB MIDI Controller Keyboard - 49 Key - Tested

M-audio Axiom 49-Key Semi-Weighted USB MIDI Controller

MIDI PRO KEYBOARD CONTROLLER 31" L 49 keys

Nektar Impact GX49 MIDI Keyboard Controller UNTESTED Sold as SPARES/PARTS

Roland A-49-WH White MIDI Keyboard Controller 49 Key

M-Audio Oxygen 25 IV USB Midi Keyboard Controller Used

Evolution MK-7 Midi Controller Keyboard. Untested

Samson Graphite 49 MIDI Keyboard Controller