Vivolink VLHUB221 is a 2×1 presentation switcher and USB hub for meeting rooms. It routes either an HDMI or USB-C source to one HDMI display, making it practical to connect different presentation devices through a shared room system.
The HDMI 2.0 path supports video up to 4K×2K at 60 Hz, with 4:4:4 chroma and 8-bit color. HDR10, Dolby Vision and HDCP 2.2 are also supported. USB-C charging is available up to 100 W.
The hub provides a USB Type-B host connection and two USB Type-A device connections for conference equipment such as a camera, microphone or keyboard. Automatic source switching is available, with front-panel buttons, RS232 commands and CEC also supported. HDMI audio passes through to the display, and audio can be de-embedded to a balanced analog output.
