InfoComm 2016: DVIGear Discusses 4K Multiviewer Switcher and ScalerJune 10, 2016 | Home / June 10, 2016 rave-video / InfoComm 2016: DVIGear Discusses 4K Multiviewer Switcher and Scaler InfoComm 2016: DVIGear Discusses 4K Multiviewer Switcher and Scaler