The Atlona AT-OME-ST31A is a 3x1 switcher and HDBaseT transmitter designed for remote powering with HDMI and USB-C inputs. The OME-ST31A features two-channel audio de-embedding to an analog balanced audio output. Part of the OmegaT Series of integration products for modern AV communications and collaboration the OME-ST31A features mirrored HDMI and HDBaseT outputs and is HDCP 2.2 compliant. The USB-C input is ideal for AV interfacing with newer Mac? ChromebookT and Windows? PCs as well as smartphones and tablets. Video signals up to 4K/60 4:2:0 plus embedded audio control and Ethernet can be transmitted over HDBaseT up to 330 feet (100 meters). All inputs and the local HDMI output support 4K HDR and 4K/60 4:4:4 at HDMI data rates up to 18 Gbps. Additionally 4K downscaling to 1080p @ 60 30 or 24 Hz is available for the HDMI output when connected to an HD sink. The OME-ST31A is designed for use with Omega Series receivers and switchers select HDVS Series receivers such as the AT-HDVS-SC-RX scaler the AT-UHD-EX-100CE-RX receiver and other Atlona switchers with HDBaseT inputs.