The A3 scanner works fine, installation can be iffy (Windows 10) but worked after a couple of attempts, so don't give up if the first time it stalls (unplug it and replug it in and retry). The scanner itself does a good job, note that its a document scanner so isn't going to be super high res for photos or pictures, but will be good enough for most things. It is quite large in the box to prevent it getting damaged in transit, so be prepared for a large box. For the price its a good deal and product and does the job just fine.