The following list shows the enterprise features that are only present in the closed-source edition. Note that this list may change over time as some of these features will eventually be made available with the open-source version as well.

* Remote Display Protocol (RDP) Server

This component implements a complete RDP server on top of the virtual hardware and allows users to connect to a virtual machine remotely using any RDP compatible client.

* USB support

VirtualBox implements a virtual USB controller and supports passing through USB 1.1 and USB 2.0 devices to virtual machines.

* USB over RDP

This is a combination of the RDP server and USB support allowing users to make USB devices available to virtual machines running remotely.

* Shared Folders

With the use of Shared Folders, users can share directories on their host system with guest systems.

* iSCSI initiator

VirtualBox contains a builtin iSCSI initiator making it possible to use iSCSI targets as virtual disks without the guest requiring support for iSCSI.