Use physical drive into virtualbox
Find the number of your physical hard drive using Manage computer > Disk Management (the disks are ordered) Run the following command (changing the physical drive number and the path where to create the vmdk) : VBoxManage internalcommands createrawvmdk -filename C:\usb.vmdk -rawdisk \\.\PhysicalDrive1 Attach the vmdk file to your Virtual Machine. If you get the error message : VERR_ACCESS_DENIED you may need to take the disk offline and set the readonly attribute to False (could be done using the Diskpart command-line utility) #1 #2