If you really do need 200W, can't you just plug 2 cables in? I've seen quite a few USB devices that have an extra plug to draw extra juice.
wow... just think if every USB3 port needs an extra 100W of potential from the PSU in your computer (plus the overhead of switching effeciency). So if you have 3 USB3 ports that would mean +300W on your supply (to be safe).
wow... just think if every USB3 port needs an extra 100W of potential from the PSU in your computer (plus the overhead of switching effeciency). So if you have 3 USB3 ports that would mean +300W on your supply (to be safe).