With a built-in driver. Easy to turn your PC into a music studio, start by connecting a music keyboard to your computer with the supplied Type-C MIDI Cable. and high quality. Just connect to a computer Type-C socket for automatic installation of the driver. Supports XP, Vista Win7 and operating systems LED indicate power on,MIDI in signal and MIDI out signal. Type-C powered and Class 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" jack 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 program, 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 ready for use. Net weight: about 200g Length: about 2 meters Packing size: 14x9.5x2cm Material:Tinned copper wire colour:Black Package Contents: 2 x Converter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.