1、Versatile Output Capabilities: This multi viewer splitter supports up to 4 high definition multimedia interface signal outputs, allowing seamless connection to LCD TVs and other display devices. Users can easily customize various display stitching modes according to their specific needs, making it suitable for diverse applications such as presentations, digital signage, and entertainment setups. 2、Super HD 4K Support: Featuring advanced HD processing chips, this 2x2 high definition multimedia interface splitter accommodates both input and output of 4K signals, ensuring that you enjoy crystal clear visuals and detailed images on larger screens. This ensures that your content is displayed in excellent clarity, enhancing viewer experience and engagement. 3、User Friendly Control Options: Designed with convenience in mind, the high definition multimedia interface splitter comes with both infrared remote control and front panel keys. Users can effortlessly perform quick controls and access full functionality through either method, allowing for easy manipulation and a slick user experience during presentations or displays. 4、Comprehensive Signal Switching: The 1 in 4 out TV splitter supports one high definition multimedia interface input, allowing all input signals to be switched to a large screen for simultaneous display. Additionally, it features sound separation output (3.5mm, optical), with the capability to sync sound with the respective video, creating a cohesive and immersive experience for viewers. 5、Flexible Display Options: The multi screen TV splitter allows for 180° flipping on a single screen and supports flexible stitching across the entire screen with 90°, 180°, or 270° rotations at 1080P resolution. This flexible design ensures that it meets a variety of installation and presentation needs, adapting easily to different environments and user preferences. Item Type: 4K TV Splicer Box Material: Aluminum Alloy Input Signal: High Definition Multimedia Interface 1.4 (HDCP 1.4), High Definition Multimedia Interface Embedded Sound, Input Resolution Supports Up to 3840x2160, 60Hz (RGB420) Input Signal: High Definition Multimedia Interface Signal Output for 4 Routes, Supporting 2x2, 1x1, 1x2, 1x3, 1x4, 4x1, 3x1, 2x1 Modes, Output Resolution Supports up to 3840x2160, 30Hz for Single Screen, and Full Screen Resolution of 3840x2160, 30Hz Sound Output: 3.5 Sound Interface, Supporting Stereo Left and Right Channels, Synchronous Switching of Sound and Video Signals, Fiber Interface 5.1, 7.1 Channel. Control Method: Infrared Remote Control, Front Panel Keys Splicing Scale: Simple four splicing input signal for full screen supports 90°, 180°, 270° rotation (resolution of 1920x1080 and below), output for single screen supports mirror or flip 180°. Remote Control Battery Specification: 1 x CR2025 (Not Included) 1 x Splicer 1 x Supply Cord 1 x Remote Control 1 x Manual