Both interfaced you suggested don't work with port output ports. You only can use one of the ports with DMXControl.
So the chart should be up to date.
I think there are some few interfaces supported with more than one port (SoundLight, OksiD), but i would also recommend a second interface or an ArtNet interface with more than 1 port.
I don't think there's a shop where you can buy an FX5 or the parts of the Noodle (Maybe someone from Germany can buy it for you and send it to the us).
So maybe its better so search for an equal one which can be shipped to the US.
I think another ENTTEC one should work or buy an ARTNET Node with 2 or more ports. Is supported by all lighting programs but needs some network components and/or network configuration skills.