ISE 2020: SC&T Features Its 4K HDMI, HDMI, DVI/VGA AV-Over-IP system February 16, 2020 | Home / February 16, 2020 rave-video / ISE 2020: SC&T Features Its 4K HDMI, HDMI, DVI/VGA AV-Over-IP system Look in: ISE ISE 2020: SC&T Features Its 4K HDMI, HDMI, DVI/VGA AV-Over-IP system