The card does not come clear with wake-up functions for USB hard drives, works unreliable - detects infected plates only at the second, third plugging, is slow in the first response of the hard drives, has in larger copying (the advantage of USB 3.0) aborts the copy operation and this kind more.
The same devices (hard drives) on my Sony Vaio laptop via USB 3.0 work fine and fast.
On my PC, in the plugged this card, I run my USB 3.0 hard drives now back on the built-in USB 2.0 slots, which is reliable and not slower.
Worse purchase.
