Three professional keyboards: the white one is for E-Po Maker (wired magnetic), the second is the red one for Mikiya with a large size and yellow mechanical switches, and the third is the larger E-Po Maker with a screen that you can customize and place any image you want. You can control the keyboard through it without the need for software, and the keyboard is a professional mechanical one (all its accessories are included except for the box). The price is up for negotiation.