The DFS-01UHD is a digital frame synchronizer with a scan converter 1 input and 1 output.
For video input, 1 digital input is included and HDMI or DVI signals can be input. Input video signals are converted to HDMI signals and output at a resolution up to 4K@60. Audio volume can be set. The lip sync function corrects the gap between the video and audio.
This switcher also has a LAN port as communication ports for control to enable you to set menus remotely.