One star less for the mini-cd that came with the card that turned out unreadable on several players and it is in Uspeed (China) I found the complete driver available in version 1.8. It can also download version 1.9 directly from Via chipset designer USB3. At station-drivers.com a 3.1 version is also being tested. The detection and driver installation on a HP Pavilion desktop PC already equipped with 2 x in front USB3 AV (the latter quite capricious except for key USB3) was done in seconds and without worry.
The results are slightly higher than USB3 ports of the host PC. Compared to the speed USB2 mainly benefits the sequential reading for USB3 and key external HDD USB3 with 200 to 400% improvement in transfer rate. Write external HDD are winners with at least 200% improvement or more whereas with the keys USB3 is to 25% and may vary depending on the product with a number of further restricted references. All this is immediately beneficial to HDD backups made only from the Windows desktop, the USB3 not operating in principle in the GUI. For now do not want to boot into USB3 ...
This map Uspeed 4 USB3 ports rather proves satisfactory and therefore a good investment.
