AR-40-104 Aura HDMI USB KVM Extender 4K 30Hz at 120m PoH 2x USB HDMI1.4-HDCP1.. This HDMI USB KVM extender enables control of a workstation or PC with keyboard and mouse, whilst viewing the video source up to 120m away from the workstation or PC. It extends a 4K HDMI signal between Transmitter and Receiver over a single CAT6 cable and supports two USB devices in the reverse direction up to 120m. 4K@30Hz HDMI video signals up to 120m including HDCP 1.4. Supports 2x USB 1.1 signals from receiver back to transmitter for KVM functions.