Excerpt: I have used USB hubs in the past (that are powered) and never realized there was a risk for what happened -- I plugged this one in and it blew out the USB drive I have in my computer (a 2013 model). I had to return the hub and have my computer repaired.
Excerpt: Regardless of what you may read in the reviews here, this device WILL NOT WORK with Windows OS7 64 bit. I hooked it up to a multi function Canon ImageRunner iF 1025 and two DELL Optiplex 390s running Win OS7. Got a message on both CPUs says "Not recognized.