How does a MacBook use PPPoE dial-up wired Internet?

The new MacBook Air and Pro both give up Ethernet interfaces, so how can a proud Apple connect to broadband and set up dial-up Internet access without wireless only wired?

1, the installation of twisted pair and USB Ethernet card, installed on the MacBook.

2, click on the Network connection icon, open the Network preference settings

3, open the wizard in the pop-up interface, enter the administrator password

4, rename the network location, such as: Dormitory, home, company

5, then press continue

6, select "Use DSL modem to access the Internet", click to continue.

7, and then in the pop-up interface to enter the network operator to provide user name and password, rename the network name, you can connect the wired network normal.