Transform your visual display setup with our 3x3 Video Wall Controller, designed to deliver stunning 4K resolution and versatile functionality for a wide range of applications. This advanced video wall processor is perfect for creating dynamic and engaging visual experiences in both professional and entertainment settings. Main Functions: Our HDMI video wall controller is compatible with LCD TVs, super narrow LCD screens, projectors, and more. It supports 1-9 HDMI output splicing modes, including 1x1, 1x2, 1x3, 1x4, 1x5, 2x2, 2x3, 2x4, 3x2, 3x3, 4x2, 3x1, 4x1, and 5x1, providing flexible configuration options to suit your display needs. 4K Resolution: Experience crystal-clear visuals with support for input video resolutions up to 3840x2160P at 25/30Hz and 1920x1080P at 25/30/50/60Hz. The output resolution reaches 3840x2160P at 30Hz for four screens and 1920x1080P at 25/30/50/60Hz for each screen, ensuring high-quality display across all connected devices. Compatible Range: This video wall processor is compatible with HDMI 1.4 and HDCP 1.4 standards. It includes a 3.5mm stereo sound port for easy connection to external speakers, amplifiers, and soundbars. For optimal performance, set all screen resolutions to 1080p. Controls: Enjoy intuitive operation with the included IR remote control, supporting RS232 for seamless integration. The controller also features voice control capabilities, allowing you to adjust mode settings, edge masking, cascade mode, reset, brightness, and contrast with ease. Edge Masking: Eliminate visual distractions caused by physical bezel gaps with our edge masking feature. This ensures distortion-free, stretched, and vivid images, enhancing the overall viewing experience. Rotation: While the video wall controller does not support 90 or 180-degree rotation, you can achieve portrait mode by selecting a computer as the input and rotating the desktop to 90 degrees for a 1x3 setup in 3x1 mode. The device also includes an 8GB local disk and supports USB video source playback. Upgrade your display capabilities with our 3x3 Video Wall Controller, offering unparalleled flexibility and performance for any visual presentation.