Avenview 4×1 HDMI 4K@60 Switcher allows the transmission of video and multi-channel digital audio at 4K resolution. It allows the transmission of 18Gbps HDMI signal from any of its four HDMI 2.0 source inputs to one HDMI 2.0 with HDCP 2.2 support connected display. With supports 4K2K@60, 48-bit Deep Color, HDR (High Dynamic Range) audio and other features defined by HDMI 2.0 specifications. This device can be operated and controlled easily through front panel buttons, IR remote control, RS-232, Telnet or Web GUI controls.