I bought this new and sealed, used occasionally for 3 years, but has been stored since then. Im moving and dont want to take it with me. Its in excllent condition, the only thing is the accuulated dust which I will be cleaning and wiping down. It connects to the computer effortlessly, and every key works as intended. The programmable led screen hasnt been used so it will be in its default setting. I can provide evidence of it being played upon request.