As the phone with USB connector is connected to the notebook/netbook, this app will automatically popup. Then you can enable the USB Tethering so quickly.

*Note: Before using this app, please make sure that your notebook/netbook has installed the USB Tethering driver first. Download the driver from Google's answer:
USB Tethering and Portable Wi-Fi Hotspots - Google Mobile Help

Free to download Quick USB Tethering from:

Or Scan the QR code: