M-Audio UNO MidiSport USB Midi Interface - M-Audio
MIDIMAN MIDISport 2x2 - MIDI adapter - USB - Walmart.com
Amazon.com: M-Audio Midisport Uno | Portable 1-in/1-out MIDI Interface via USB connection (16 x 16 MIDI channels),Black : Musical Instruments
M-Audio
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M-Audio USB Midisport Uno Portable 1x1 USB MIDI Interface for Mac & PC and Deluxe Accessory Bundle w/ Keyboard Sustain Pedal, Adapter, Dual MIDI Cable, & Fibertique Cloth - Walmart.com