Using the keyboard's MIDI output, connect the cable to the USB port on your computer. MIDI Transmit/Receive Channel Selection NOTE C0 C1 C2 C3 C4 C5 C6 C7 C1 C2 C3 C4 C5 C6 C4 C#4D#4GF#4 #4 C4 D4 G4 A4F4 P-125 P-121 Channel 1 Off Channel 1 1+2 1 step up Get a low price and free shipping on thousands of items. Get the guaranteed best price on Home Digital Pianos like the Yamaha P115 Digital Piano at Musician's Friend. This has the advantage that all PCs have USB sockets, whereas MIDI cables usually needed some type of adapter at the PC end or a special MIDI or audio interface card. Yamaha UX16 USB-MIDI Interface For Laptops Or Desktop ComputersTake your keyboard experience to the next level by connecting it directly to the computer. LiDiVi MIDI to USB in-Out Cable MIDI Interface, Professional Piano Keyboard to PC/Laptop/Mac MIDI Adapter Cord for Home Music Studio - 6.5Ft, Black 4.5 out of 5 stars 729 # 1 Best Seller in MIDI … Take your keyboard experience to the next level by connecting it directly to the computer. The "standard" method of sending MIDI data to or from computers is now via a USB cable, not the old type of MIDI cables. Using the keyboard's MIDI output, connect the cable to the USB port on your computer. Reach your full potential using a vast selection of computer programs, software, and MIDI … MIDI Reference MIDI-Referenz Référence MIDI Referencia MIDI P - 125 P - 121 ... refer to the “Computer-related Operations” downloadable from the Yamaha Downloads website.