This product is slim and compact, easy to set up and works well. One small fault is that it might not accept your password if you do something that I did: don’t know what I did. However I got the device to reset so that it shows the wake up sign when you open it and it appears that in this mode it always accepts the password and opens for reading.
My wife uses my original Kindle and I use the new one. When we buy a book it downloads to both kindles. Both kindles shoe the same set of books in the Library.