Hog3PC is only compatible with Flying Pig Systems branded widgets and superwidgets. If you want you can probably use this box to convert the dmx coming out of the dmx widget to ethernet but this device will not replace the need for a widget.
Oh. I was looking at the wrong product. Yes, as long as it can be configured as a midi input device for you PC then Hog3PC will list it as a midi I/O device.