DVDO-USBC-HDMI-PS-42 is a 4x2 presentation switcher with 2 HDMI inputs, 2 USB-C inputs and 2 HDMI outputs with a separate audio output.The HDMI inputs support incoming video signals with resolutions up to 4K60 4:4:4 at 18Gbps. The USB-C inputs support resolutions up to 4K30 and can each drive both HDMI outputs through the DP 1.2 MST function.The first USB-C input provides 65W charging and the second USB-C input provides 10W charging for mobile devices.The unit includes 4 USB 3.2 type-A ports on the back panel for peripherals as well as 2 USB 3.2 type-B ports on the front panel for host devices.It can be controlled over IP, RS-232, CEC or via the front panel buttons.Features: Two HDMI inputs support resolutions up to 4K@60 4:4:4 18Gbps HDMI 2.0 & HDCP2.2 compliant HDMI audio pass-through + separate audio output with deembedding Two USB-C 3.2 Gen 1 inputs support video resolutions up to 4K30 4:2:0, data transfer up to 5Gbps, and 65W charging (first port) USB-C inputs support DP 1.2 MST (Multi-Stream Transport) function Dual HDMI output with conference, matrix, mirror & manual modes as well as 4K to 1080p downscaling Four USB 3.2 Gen 1 ports (5 Gbps) for peripherals such as KVM, cameras, speakerphones, touch monitors, etc… Two additional USB 3.2 ports for host switching CEC control & EDID management Controllable via front panel, RS232, TCP/IP (GUI), and Auto switching Firmware upgraded by TCP/IP (GUI)