If your into a bit of history, here is a piece of it. I. didn't have a copy of the windows XP it came. with originally, but in order. to test. it I loaded Windows 7. It runs great and the pen works as well.
I have a. shot of the keyboard that shows a couple of the keys. are cracked, but they still work fine. Also this DOES come with the power brick. the battery does not seem to.
hold a charge anymore.
It come with a nice carrying case as seen in the pictures. THE unit is in great shape.
Let me know. if you have any questions.