With a built-in driver. Easy to turn your PC into a music studio, by connecting a music keyboard to your computer with the supplied Type-C MIDI Cable. and high . Just connect to a computer Type-C socket for automatic installation of the driver. Supports Windows XP, Vista Win7 and operating LED indicate power on,MIDI in signal and MIDI out signal. Type-C powered and Compliant for true plug & play. Make Music recording by connecting a music keyboard to your computer with the Type-C MIDI cable with input/output. How to use: 1. Connect the "up" to the MIDI "OUT" of a MIDI keyboard Cable (or MIDI device). 2. Connect the "OUT" to the MIDI "IN" socket of a MIDI keyboard Cable (Of MIDI device). 3. Plug the Type-C cable into a free USB port on the computer, The red LED is lit to show the power supply. 4. Open up your music software , such as , Sonar, MIDI connections, etc. 5. Set the music to MIDI in And MIDI-out devices "Type-C Audio Device". 6.Your Type-C MIDI interface is now for use. Net weight: about 100g Length: about 2 Packing size: 14x9.5x2cm Material:Tinned copper wire colour:Black Package Contents: 1 x Converter Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.