2m WERSI UM-18 USB MIDI CableProduct description: 1. USB IN-OUT MIDI Cable Converter, Professional PC/Laptop/Mac to Music Music Adapter Line for Home Music Studio. 2. The USB port is connected to the computer, plug and play, and conforms to the USB audio device cl V2.0 specification. 3. No additional drivers are required, no external power supply (USB bus 500 mAh). 4. 16 Midi input channs / 16 Midi output channs. 5. Support music editing software such as cubase and cakewalk. 6. Two five-pin round plugs: Midi input/output, respectivy connected to the ectronic musical instruments Midi out and Midi in 7. Can be used for connection between ectronic instruments such as piano, keyboard, ectric piano, hand roll piano, ectric guitar (effect) and computer (sound card). 8. Use the software to create your own music or enjoy your favorite Midi music. 9. Professional voice control chip. 10. USB cable length: 1.5 meters, Midi line length: 0.5 meters. 11. LED indicator: Power - Red LED, Midi signal - Blue LED. 12. Support system: Win10 (32/64) / 8 / 7 / 98 / 2000 / XP / Vista (32/64) / Linux etc. Instructions for use: 1. Connect the cable marked IN to the MIDI OUT socket of a MIDI keyboard or MIDI device. 2. Connect the cable marked OUT to the MIDI IN socket of a MIDI keyboard (or MIDI device). 3. Plug the USB cable into any USB socket on your computer. 4. Open your music software program, e.g. Cubase, Sonar, MIDI Connections, etc. 5. Set the music programs MIDI in and MIDI out devices to USB Audio Device. 6. Your USB to MIDI interface is now ready for use. 7. To save potential problems, it is recommended that this interface is always connected to the same SUB as it was ly installed on USB to prevent multiple installations of the driver. Attention: If your Mac USB Port is USB-C (Thunderbolt 3), please use authentic USB-C to USB Adapter from the manufacturer or