Installing VirtualBox Extension Pack. Want extra features and control over your VM? Installing the VirtualBox Extension Pack adds support for USB, webcam, and more. Here’s how to download and install it in VirtualBox. Download the VirtualBox Extension Pack from the downloads page.

Installing VirtualBox Extension Pack. Want extra features and control over your VM? Installing the VirtualBox Extension Pack adds support for USB, webcam, and more. Here’s how to download and install it in VirtualBox. Download the VirtualBox Extension Pack from the downloads page.