I purchased a Syba SD-ENC25047 USB 3.1 Gen 2 2.5" enclosure and installed a SSD in it. For some reason it doesn't work at all on my MSI X99A SLI Plus' USB 3.1 ports. Works fine on the standard USB 3.0 ports, maxes out ~380Mbps, which is pretty impressive, but I'd like to get USB 3.1 speeds. USB 3.0 devices work fine on the 3.1 ports, but this is the first 3.1 Gen 2 device I've tried on my PC so I have no idea what the problem is. Tried loading up Parted Magic, and it didn't work there either- gets hung up every time. Since this is a USB bus powered device, might that be the issue? Could it be MSI's early implementation of USB 3.1?