The Atlona JunoX™ 451 is a 4×1 HDMI switcher designed for high dynamic range (HDR) formats. It is HDCP 2.2 compliant and supports 4K@60 Hz 4:4:4, as well as HDMI data rates up to 18 Gbps. The JunoX 451 is ideal for residential applications the latest or emerging 4K UHD and HDR sources and displays. It is compatible with all video resolutions, audio formats, and color space formats supported in the HDMI 2.0a specification, plus the ability to pass metadata for HDR content. The JunoX 451 includes EDID management features and automatic input switching. It also supports the HDMI Audio Return Channel (ARC) for receiving digital audio from a television. A TOSLINK digital audio output is provided for sending ARC or de-embedded HDMI audio to an AV receiver or soundbar. This JunoX Series HDMI switcher can be controlled via Ethernet, RS-232, and IR. A handheld IR remote control is included.