VBoxVMSettingsParallel 0 0 353 163 When checked, enables the given parallel port of the virtual machine. &Enable Parallel Port true Port &Number mCbNumber Displays the parallel port number. You can choose one of the standard parallel ports or select <b>User-defined</b> and specify port parameters manually. &IRQ mLeIRQ 0 0 Displays the IRQ number of this parallel port. Valid values are integer numbers in range from <tt>0</tt> to <tt>255</tt>. Values greater than <tt>15</tt> may be used only if the <b>IO APIC</b> is enabled for this virtual machine. I/O Po&rt mLbIOPort 0 0 Displays the base I/O port address of this parallel port. Valid values are integer numbers in range from <tt>0</tt> to <tt>0xFFFF</tt>. Qt::Horizontal 0 20 Port &Path mLePath Displays the host parallel device name. Qt::Vertical 20 0