VicTsing USB IN-OUT MIDI Cable Converter PC to Music Keyboard Adapter Cord It's easy to turn your PC into a music studio. Start by connecting an electronic musical instrument to your computer with the supplied USB MIDI cable. Within minutes you'll be able to play songs while they are being recorded on your PC! With appropriate software, you can overdub additional instruments, then edit, mix and even print sheet music of your final compositions. Latest Model with a Builtin Driver. True Plug & Play No Driver Installation Needs. 1 in and 1 out Midi Interface. 16 MIDI input channels and 16 MIDI output channels. LED's indicate power in, MIDI in signal and MIDI out signal. Usb bus powered; Requires no external power. Cable length: 2.0m (6 Ft). Please kindly note that the item can only be used for XP/VISTA. It can not be used for win7 above, yamaha and apple device.