Feature: 1. LCD Splicing Capability: The video wall controller allows you to create large video wall and digital signage displays through LCD splicing screens. With HD multimedia interface signal interface featuring sound decoding, the sound and video are perfectly synchronized, creating an impressive experience 2. 4K Compatibility: The video wall processor supports input at 4K 30Hz and output at 4K 30Hz, compatible with laptops, computers, set top boxes, DVD players, and more. It also supports resolutions such as 1280x720 at 60Hz, 1800x1350 at 60Hz, 1920x1080 at 60Hz, 1920x1440 at 60Hz, 2560x1600 at 60Hz. 3. Multiple Display Modes: Offering 3 mirror modes, two switch modes, individual control of each screen, including center mirror, horizontal mirror, and vertical mirror modes. Easily switch between different display modes using the panel switch or remote control. 4. 24 Splicing Modes: Supports 24 different modes including 1x1, 1x2, 1x3, 1x4, 2x1, 2x2, 2x3, 2x4, 2x5, 2x6, 2x7, 3x1, 3x2, 3x3, 3x4, 3x5, 4x1, 4x2, 4x3, 4x4, 5x2, 5x3, 6x2, 7x2 to meet various configuration needs. 5. High Definition Output: With HD multimedia interface input supporting up to 3840x2160P 30Hz and HD multimedia interface 1.4, HDCP 1.4 compatibility, the HD multimedia interface output delivers high definition resolution at 3840x2160P 30Hz. Ideal for indoor and outdoor large screen splicing displays in TV broadcasting, video conferences, security monitoring, and more. Specification: Item Type: Video Wall Controller Material: Iron Color: Black Remote Control Battery Type: Requires 2 AAA Batteries (Not Included) Power Supply: 12V Input Resolution: 4K (3840x2160) 30Hz and Below Output Resolution: 4K (3840x2160) 30Hz and Below HD Multimedia Interface Outputs: 16 Channels 24 Splicing Modes: 1x1, 1x2, 1x3, 1x4, 2x1, 2x2, 2x3, 2x4, 3x1, 3x2, 3x3, 4x1, 4x2, 3x4, 4x3, 4x4, 2x5, 5x2, 2x6, 6x2, 2x7, 7x2, 3x5, 5x3. Package List: 1 x Video Wall Controller 1 x Remote Control 1 x Adapter 1 x User Manual