I am waiting for the network a laptop to a computer by means of a broadband to router wireless. I have a cable modem that is connected to the computer by usb. My understanding is that router to the work I must uninstaller usb the conductors and to connect the modem when router by Ethernet cable and to connect router to an Ethernet card in computer. I has registered mac the direction of router with my ISP. But seems that card cannot be connected through the Ethernet. It was in favor well of usb. Anyone tell me where I'm go bad.