This scanner is compact and easy to use. The images are also beautiful! I only used it a few times and then put it away in a drawer. The power supply is simply connecting a USB cable to your computer, so you can work without stress. It can also scan beautifully in a vertical position, which helps with desk space. Operation confirmed. It's in beautiful condition. There is no mold or dirt inside the glass. Please see the 7th image, which was scanned in an empty state. You can see that there are no stains or scratches, and the white back cover is still clean. The items included are the main unit, USB cable, vertical stand, CD-ROM, and instruction manual. The box was stored in the storage room and has some stains and damage. The box is considered an extra, so please understand. This is a used item owned by an individual. If you are concerned about the fine details, please refrain from purchasing.