Novation 49SL MkIII 49-Key USB/MIDI Keyboard Controller w/ Ableton Liv - Pixel Pro Audio
TOP 10: Best 49 Key Midi Keyboards (2020) | Best 49 Key Midi Controllers For Music Production - YouTube
Amazon.com: Alesis V49 - 49 Key USB MIDI Keyboard Controller with 8 Backlit Pads, 4 Assignable Knobs and Buttons, Plus a Professional Software Suite Included : Everything Else