Of course, this funtion or ACPI, the mainboard must untersützen. That's the case with me.
First I installed the card in my PC and Windows starts. (Windows 7 Pro 64 bit) The driver was immediately recognized and installed by Windows. (Easy)
Short set my IP address and set to go. At the performance I can not say as much, since I only have a 100Mbit network and therefore the 1000s can not test.
Then came the second step. Shutdown and turn off the PC and in the Fritz box press on another PC on the button "Start PC" and even the PC has been turned and ran.
I've now set myself that I can access via VPN to my network and restart the PC. Then I can use my necessary applications and turn off the PC again. This is convenient from anywhere in the Internet. Very nice touch. So thumbs up and 5 stars.