Features: The HDTV 4x1 Switcher with USB3.0 Video Captures combines 4K/30Hz resolution support, multiple source switching, and realtime recording for professional streaming, gaming, or surveillances setups. Features 4 HDTV inputs, 1 output with split screen modes (single/two/four), USB3.0 capture port, infrareds remote controls, and compatibility with 720P/1080P/4K resolution. for content creators, esports studios, security technicians, and live broadcasters requiring multiple device integration and video processing. for managing live streams, monitoring multiple camera feeds, or switching between gaming consoles/PC without signalloss during critical. Builts with iron casing, this HDTV splitter and capture device ensures stable performances in demanding environment like surveillances or high intensity production studios. Specifications: Materials: Iron shell Size: 20.5x9.7x2cm Package Includes: 1PC Switcher 1PC Power cord 1PC Remote controls 1PC Acquisition line note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.