ISE 2019: SC&T Talks About Its 4K HDMI Cat5e Distribution Extender February 14, 2019 | Home / February 14, 2019 rave-video / ISE 2019: SC&T Talks About Its 4K HDMI Cat5e Distribution Extender Look in: ISE ISE 2019: SC&T Talks About Its 4K HDMI Cat5e Distribution Extender