I was happy to return this for an external hard drive on my PS4. This worked for a few seconds, then the PS4 tells me the hard drive wasn't properly disabled. It's connected, it's secure, it can't be moved, it reads the disc in a matter of seconds and the same message keeps popping up. So I decided to use and connect the hard drive directly without it. It worked great without it, I tried several times and every time I use it failed. Just didn't work for me.