Style: US Plug Overview This 2x2 video wall controller accepts one HD multimedia interface input and distributes the signal to four HD multimedia interface outputs, creating a unified 2x2 video wall or alternative multiscreen layouts. It supports 4K 30Hz input and outputs at 1080p 60Hz for definition display performance. No software is required for setup; control is via front panel buttons or the included remote. Key benefits Create large, definition video walls from a single source, ideal for digital signage and presentations. Simplifies installation with plug and play operation using clear panel buttons or remote control. Minimize visible seams and improve visual continuity with perscreen 180 degree rotation and edge masking in 2x2 mode. Flexible display arrangements with eight supported modes to match different content and space requirements. Features and specifications Input and output: 1 HD multimedia interface input to 4 HD multimedia interface outputs for connecting common sources and displays. Resolution: Supports 4K input at 30Hz and output at 1080p 60Hz. For results use quality HD multimedia interface cables. If images appear blurred, set both input and outputs to 1080P. Display modes: Supports multiple layouts including 2x2, 1x1, 1x2, 1x3, 1x4, 4x1, 3x1, and 2x1 to accommodate different splicing scenarios. Rotation and edge masking: Each screen image can be rotated up to 180 degrees in 2x2 mode to align thin bezels and reduce the splicing gap for a cleaner overall image. Control: Operate directly from the unit using clearly labeled panel buttons or use the included remote control. No configuration software required. Compatibility: Works with common source devices such as PC, laptop, set box, DVD player, and similar equipment. Outputs to LCD TV, rear projection units, and other compatible displays. Power and plug style: Supplied in US plug configuration. Practical applications Retail and hospitality digital signage: Drive a 2x2 video wall for promotional displays, menu boards, or lobby visuals that require continuous, resolution content. Corporate and education presentations: Create large, readable displays for meeting rooms, auditoriums, or lecture halls using a single content source. Events and exhibitions: Provide seamless multiscreen experiences at trade shows, control booths, or public exhibitions where flexible layout and easy setup are important. Usage tips Use quality HD multimedia interface cables to preserve signal integrity at higher resolutions. If the image looks soft, switch input and output resolutions to 1080P to improve clarity. Use the 180 degree rotation and edge masking in 2x2 mode to reduce bezel gaps and improve the appearance of the assembled wall. This controller offers a straightforward, hardwarebased solution for building multiscreen displays without the need for software configuration, making it suitable for commercial displays, presentation environments, and event installations.