Card PCIE / USB3

I wanted to add 1 port USB3 19-pin internal and 2 external USB3 in addition to those existing on my PC.
Chose this card because of its price, and SATA power.
Time delivery. Proper packaging.
The package includes a driver CD for Windows and Linux, but not an extension cord to power. I had to order more and wait for their delivery ...
Compliant product description. Easy installation. Under Windows 8.1 works immediately, no drivers to install.
Satisfied with the product.
Tip: check possible connection provide appropriate adapter.