We bought these in late April of last year and didn’t use them until the Fall. In a few short months the monitors wouldn’t connect and the reason why was because apparently the hard drive is no longer in the tower or something like. Trying to get this issue resolved with this company has been horrible. It’s been phone tag repeatedly and when I call (even right at 9am) NO ONE IS AVAILABLE TO TAKE MY CALL. It’s so absurd! But they reply to my messages asking me the day and time they can call and they NEVER do. I’m so bummed out because I feel like I wasted money and I’m not getting any help. Buyer beware