TC810Pro video switcher with 4 independent HDMI inputs, you can connect up to 4 high quality video cameras or computers to the switcher. It also allows you to connect 2 IP cameras or decoding video streams via the Ethernet port. You can even connect a USB drive via the USB 3.0 port to load the stills or video in the media pool. All input resolution are auto detected and will be scaled to 1080i/1080p automatically for program. The switcher features with exciting picture in picture and picture outside of picture effects, perfect for commentary! There are loads of video effects too! The built-in encoding engine lets you directly stream your video to 4 service platforms simultaneously like Facebook and Youtube. The USB3.0 port also allows the switcher to work as a webcam for stream software like OBS or Vmix. You can even record your video to USB disk while streaming. The HDMI Switcher makes it easy to create professional multi camera productions for live streaming to YouTube and innovative business presentations using Skype or Zoom!