Here are Lenovo G480 Network Adapter Drivers for Windows 7 . Please follow the steps to download and update your computer.
If you can not find a driver for your Windows 7 system you can ask for the drivers at support#lavinas.com (Note: change # to @).
Step Two: -> Click the "Start Scan" button to find out latest Network Adapter drivers for your Windows 7
Step Three: -> After the step above, the out-dated Network Adapter drivers and other drivers will be found and new drivers will be available for download. Click the "Download" and "Install" to update your G480 Network Adapter drivers by the software, shown below.