Connect the USB to MIDI converter adapter cable into your computer and then your MIDI interface connection is completed. It is easy to turn your PC into a music studio start by connecting a music keyboard to your computer with the supplied USB to MIDI cable. The adapter cable is compatible with piano electronic keyboard and electric guitar etc. - High speed USB 2.0 interface - USB to 2 x Round 5-pin MIDI input & output connector - Plug & Play - Supports XP and Vista systems - Cable length: 178.5cm - Compatible with Piano electronic keyboard and electric guitar (guitar effector) etc.