Product Description: 4K Video Wall Controller 1 in 4 Out Transform your display setup with our cutting-edge 4K Video Wall Controller, designed to deliver stunning visuals and seamless integration for a variety of applications. This versatile processor is perfect for creating dynamic video walls with ease and precision. Application: Specifically engineered for high-definition image splicing, this processor is ideal for LCD TVs, ultra-narrow LCD screens, and projectors. It supports up to 4 HD Multimedia Interface signal outputs per unit, allowing you to connect to multiple LCD TVs or other display devices effortlessly. 4K Signal: Experience unparalleled clarity with support for 4K signal input and output. The controller can be cascaded to achieve up to 255 signal outputs, making it suitable for large-scale installations. Control is made simple with an included IR remote and front panel buttons, ensuring easy and convenient operation. Input Signals: This video wall controller accommodates a variety of input signals, including 1 VGA, 1 DVI, 1 USB, and 1 HD Multimedia Interface. All input signals can be seamlessly switched to the big screen for splicing display, with customizable splicing methods to meet your specific requirements. AV Synchronization: Enjoy synchronized audio and video output with the HD Multimedia Interface video wall controller. It supports sound input and output, any splicing screen configuration, and even a 180° flip, providing flexibility and high-quality performance. With USB Port: Simplify your setup with USB access, allowing you to directly decode videos, images, play MP3s, and view documents by simply inserting a USB flash drive. This feature eliminates the need for additional front-end devices, making it a practical and efficient solution. Remote Control Operation: The infrared remote control offers complete functionality for setting, switching, and adjusting the TV wall splicing processor. With an ultra-sensitive design, the remote control operates effectively at distances of up to 5-10 meters (16.4-32.8 feet), providing convenience and ease of use. Elevate your visual displays with our 4K Video Wall Controller, a powerful and user-friendly solution for creating impressive video walls that captivate and engage.