Reply to Pre-Use question. Midi Figther 3D + Traktor S4 + TS4 Kontrol

Ok so the sugject basically has all the components in it.

Toevening i purchased some goodies for myself.

Traktor Kontrol
Hooking up with Traktor S4 Pro
and adding in...... Midi Fighter 3D

got some Croma caps to touch things up a bit too.

Ok so im wondering

I notice that the Kontrol (midi controller) has a SINGLE usb port in the back
and the Midi Fighter 3D has a single connection USB as well.

Lets say for some reason, i run into the position where i only have (ONE) available USB port on my laptop.

Does anyone see or has anyone HAD a problem using this through a powered USB Hub?