The HDTools™ PS-820S is an 8x2 seamless presentation switcher with 18 Gbps support and true 4K/60 @ 4:4:4 instant switching and individual video scaling for each output buss. The PS-820S features flexible input options including HDMI, HDBaseT, DisplayPort, and USB-C, as well as balanced audio embedding and audio mixing via S/PDIF. Together with convenient control options including relay control, the PS-820S provides a feature-rich solution for conference rooms, home theater, broadcast studios, hotel AV, auditoriums, and staging/rental environments that require seamless 4K/60 video and audio distribution.