4-Channel HDMI Live Stream Switcher Video Mixer with PVW & PGM Output, RGB Matting, PIP, Wipe/Mix/DIP Transitions, 2X Mic Input, USB-C Capture for OBS, YouTube, Real-Time Streaming

[ Seamless Switching + Dual-Screen Monitoring + Audio Mixing ] Switch between 4 HDMI inputs without black screen or frame drop. Dedicated PVW (Preview) and PGM (Program) outputs let you cue the next shot safely before going live. Two 3.5 mm microphone inputs + one 3.5 mm line in/out, each with independent volume control perfect for hosting interviews or game commentary without messy post-production.
[ One-Key RGB Matting (Chroma Key) Change Background Instantly ] Eliminate green screen with a single button. Ideal for sports streaming, esports, or live talk shows replace your background with any image/scene in real time. No need for a separate PC or software.
[ Professional Transition Effects & Customizable PIP ] Choose from WIPE (4 patterns), MIX, and DIP transition effects. Adjust transition speed for smooth, broadcast-style cuts. The Picture-in-Picture (PIP) function lets you resize, reposition, and change border color perfect for reaction videos or multi-angle commentary.
[ Easy Network Control + USB-C Capture No Driver Hassle ] Control and update the switcher via the built-in Ethernet port. Plug-and-play USB-C output captures video directly into OBS, YouTube, or Zoom as a standard UVC device (no extra driver needed). Designed for live broadcasting, classroom streaming, and on-site interviews get started in minutes.
[ Complete Package & Dedicated Support ] Box includes: 1x switcher, 1x USB-C cable, 1x Ethernet cable, 1x DC12V power adapter. Need software? Contact Yinker Official were here to help with any setup or technical questions.