The BG-UHD-44M is a 4x4 HDMI matrix switch, supporting resolutions up to 4K@60Hz 4:4:4. Equipped with 4 HDMI 2.0a inputs and 4 HDMI 2.0a outputs, this unit offers 18Gbps uncompressed bandwidth on all HDMI ports. Additionally, the auto-scaling feature provides the ability to downscale from 4K to 1080P, ensuring that multiple displays are supported. This HDCP 2.2 compliant matrix can route any of the four inputs to any output utilizing either the front panel push buttons, IR remote control, RS-232, web interface, or cloud control. The control software, provided via RS-232 or the web interface, allows full control with the ability to adjust advanced features including EDID, mapping, and network settings. All four HDMI sources provide multi-channel digital audio (up to 7.1-channel) to any or all of the output displays simultaneously and support various audio formats including Dolby Digital®, DTS-HD®, and Dolby TrueHD audio.