Inexpensive and functional reliability

Some time ago I had my older PC (Win 7 Prof, 64-bit) is trying to upgrade with a PCI-Express card to USB3.0. The Exsys Ex-11099 used but made problems. Few disks were detected as 3.0, other than only 2.0, and others hard disks or sticks were impossible not recognized at all or cyclically ejected repeatedly communication. I tried all kind of tangible drivers for the NEC chip, an improvement could not be reached. I almost began to think it might be due to my motherboard.
Now I have to this map here, which uses an alternative chip that gripped. Today built, installed drivers and updated to the latest version.
Immediate work any device that I have tried, without any problems at the map, both the rear jacks as well as on the front panel via the 20-pin connector. What more could you want, but it was on the old map