Thank you for viewing. I am selling this item because I have been storing it after purchasing it and have hardly used it, and I am organizing my room. Please understand the following points before purchasing. ・Everything in the pictures is included. ・Although I am not a professional, I have confirmed that key input, LED indicators, and DIP switches all work. ・The box and instruction manual are missing. ・No smokers or pets. ・I have cleaned the keycaps before listing the item. If you have any questions, please feel free to comment.