DVDO-4KSGA-1 is a compact 4K HDMI signal generator and analyzer designed to verify the HDMI compatibility of both source and display devices.It supports resolutions up to 4K60 4:4:4 at 18 Gbps.Its HDMI output can connect to a display and generate HDMI signals with different video resolutions or HDCP options to verify the display’s capabilities.Its HDMI input can connect to a video source and act as a display emulator to analyze the incoming HDMI signal including its HDCP content and signal status (5V, TMDS).It features a 4-pin DIP switch to select the video resolution and HDCP mode when used as a signal generator and LED indicators showing HDCP and signal status when used as a display emulator. Features: HDMI 2.0 / HDCP 2.2 compliant, supports resolutions up to 4K60 4:4:4 at 18Gbps Two modes: signal generator through HDMI output & display emulator through HDMI Signal generator mode: Selectable video resolutions and HDCP modes with 4-pin DIP Output video resolutions: 4K@60Hz 4:4:4, 4K@60Hz 4:2:0, 4K@30Hz 4:4:4, or 1080p@60Hz HDCP modes: OFF, HDCP 1.4 or HDCP 2.2 Display emulator mode: 2 LED indicators for signal link and HDCP status USB powered when in signal generator mode. Powered by HDMI source when in display emulator mode Plug and play, no software or cables needed Extremely compact design