3G/3.5G
Click on 3G/3.5G if you are connecting to Internet through a 3G USB modem.
When the 3G/3.5G detailed settings come up, enter the Internet connection parameters if it is required by your wireless 3G Internet Service Provider.
There are 2 types of Services: CDMA2000 or 3G/3.5G Only (UMTS/HSPA/HSDPA). You may try both service types if you are not sure which one your USB modem uses. Click Next.
Note: The setting shown above is for Verizon Wireless USB720 3G Modem.
Cable
Click on Cable Modem if you are connecting to Internet through a cable modem.
When the Dynamic IP settings come up, click Clone MAC and click Next.