The DPR Virtual Device Controller driver is typically associated with network printing solutions and is used to manage the communication between a printer or multi-function device and a computer via a network. "DPR" often stands for Device Print Router or Device Print Relay, and the Virtual Device Controller is part of the software that helps route print jobs to the appropriate printer or device over a network, especially in enterprise environments.

This driver is generally used with certain types of multi-function printers (MFPs), copiers, or networked printers that require a virtual interface to manage print, scan, and other functions remotely.