virtualbox-extension-pack: virtualbox-extension-pack (closed source addons for vbox) virtualbox-extension-pack: virtualbox-extension-pack: The extension pack contains various libraries which make support for virtualbox-extension-pack: USB 2.0 devices, VirtualBox RDP and PXE boot for Intel cards virtualbox-extension-pack: possible. virtualbox-extension-pack: virtualbox-extension-pack: virtualbox-extension-pack: virtualbox-extension-pack: virtualbox-extension-pack: virtualbox-extension-pack: Package created by Niki Kovacs