SIIG 4K 60HZ HDMI over IP Matrix Kit - HDMI over IP Matrix Kit, Extends 4K@60Hz HDMI signal up to 396Ft (120m) over a single CAT6/7 cable, PoE, One-to-One, One-to-Many, Multi-casting, Video Wall, KVM, 18Gbps, HDCP 2.2, HDR 10, 7.1ch, Bi-directional IR, RS-232 Control, TAA Compliant, available extra TX (CE-H27F11-S1) and RX (CE-H27G11-S1) units purchase separately