Where professional quality and high-performance meet, the Bg-HDVS42U 4-channel Hdmi Live Streaming Mini Video Switcher/Audio Mixer stands out. This compact and versatile Hdmi production switcher is engineered with a robust set of features that cater to the needs of professionals seeking top-tier results. The Bg-HDVS42U is equipped with full audio mixing capabilities, offering users a range of multiple transition options, graphic overlays, and a Pc software utility. Its Usb-c program output further enhances its value, making it a reliable choice for high-quality audio and video production.The Bg-HDVS42U's connectivity features are impressive, with four Hdmi inputs supporting resolutions up to 1080p60Hz. Video outputs are diverse, including one Hdmi program output, one Hdmi multiview output, and one Usb type-C output. Audio can be de-embedded from all four Hdmi sources and mixed with the two 3.5mm analog inputs.