Transform your visual display setup with our 4K 3x3 Video Wall Controller, designed to deliver stunning clarity and seamless integration for a variety of applications. This advanced video wall processor is perfect for professional environments, offering versatile functionality and user-friendly controls. Main Functions: Our HD Multimedia Interface video wall controller is compatible with LCD TVs, super narrow LCD screens, projectors, and more. It supports 1-9 HDMI output splicing, allowing you to select from multiple display modes including 1x1, 1x2, 1x3, 1x4, 1x5, 2x2, 2x3, 2x4, 3x2, 3x3, 4x2, 3x1, 4x1, and 5x1. 4K Resolution: Experience breathtaking visuals with support for input video resolutions up to 3840x2160P at 25/30Hz and 1920x1080P at 25/30/50/60Hz. The output resolutions include 3840x2160P at 30Hz for four screens and 1920x1080P at 25/30/50/60Hz for each screen rate, ensuring crisp and clear images. Compatible Range: This video wall processor is compatible with HDMI 1.4 and HDCP 1.4 standards. It features a separate 3.5mm stereo sound port for easy connection to external speakers, amplifiers, and bar speakers. For optimal performance, set all screen resolutions to 1080p. Controls: Designed for ease of use, the 3x3 video wall controller includes an IR remote control for intuitive operation. It supports RS232, button press control, and voice control, allowing you to adjust mode settings, edge masking, cascade mode, reset, brightness, and contrast settings effortlessly. Edge Masking: Eliminate the visual gaps caused by physical bezels with edge masking technology. This feature ensures that images are distortion-free, stretched, and more vivid, providing a seamless 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. Enhance your display capabilities with this powerful video wall controller, perfect for creating dynamic and engaging visual presentations in any setting. Whether for business or entertainment, this device offers the flexibility and performance you need to captivate your audience.