LASER TREE 20W 40W 80W Interface Adapter Board Transfer Board for Compatibility of Different Pins and Voltages Between Modules and Machines/Control Boards
Amazon.com: LiDiVi MIDI USB interface MIDI Cable Adapter with Input & Output Connecting, Piano Keyboard/Synthesizer for Editing & Recording Professional MIDI Adapter Cord with Windows/Mac for Studio Black (6.5Ft) : Musical Instruments