Vu uno ultimo duo2 plug and play dvb ss2 dual twin tuner module vu uno ultimo duo2 plug and play dvb ss2 dual twin tuner module configure your vu ultimo or uno to your exact requirements plug and play twin dvb ss2 tuner you can easily replace a single tuner module with this twin tuner module thus you can receive an additional transponder satellite vu uno easily replace your single tuner module vu ultimo upgrade your ultimo to quad tuner must be installed in slot 3 slots