I purchased 3 of these for me and the kids. Mine started suffering issues with phantom keys after a few months. It was outside the refund period but Amazon gave me a partial refund. I figured it was a one off problem so I ordered another. The new one now has similar problems and one of my children says theirs is now generating random key strokes.
So of 4 purchased 3 are now faulty which is a fairly poor outcome. I'm going to see if I can refund the 2 faulty ones we have and go with a different brand next time.