Purchased used in May of this year, with some scratches and dirt. I have used it for about 1 hour per month, for a total of about 5 hours. I do not know the previous owner's usage frequency. I used it with Windows and it worked without any problems. There are no pens or cables, only the main unit. Would this be suitable for someone looking for just the main unit? There are scratches, but I think it is still usable. This is a used item, so please refrain from purchasing if you are sensitive to the condition.