What is the Marvell Virtual Miniport Driver?

The Marvell Virtual Miniport Driver is a software component that allows a virtual network adapter (typically used in virtualized environments) to communicate with the host system's network interfaces. It's often associated with virtual networking in hypervisors such as VMware, Hyper-V, or VirtualBox. This driver is designed to manage virtual network interfaces, such as virtual NICs (Network Interface Cards), enabling proper networking for virtual machines (VMs) or virtualized environments running on a physical machine.

In simple terms, it's part of the virtual networking infrastructure that allows virtual machines to access the network through the host machine's physical network hardware.