AKAI MPK88 USB MIDI 88-Key Keyboard Controller (NO POWER SUPPLY) • Available from ChurchGear
StudioLogic SL88 Studio 88-Key USB/MIDI Keyboard SL88-STUDIO B&H
Studiologic SL88 Grand 88-Key Graded Hammer Action MIDI Keyboard Controller | Music & Arts
M-Audio
Amazon.com: M-Audio Hammer 88 - USB MIDI Keyboard Controller with 88 Hammer Action Piano Style Keys Including A Studio Grade Recording Software Suite,Black : Everything Else