Welcome to our shop! Introducing our [4 Channel] Video wall controller, designed to provide an enhanced multimedia experience. This controller allows you to simultaneously assign an HD Multimedia Interface or DVI device to 4 screens. It is compatible with various devices such as computers, laptops, set-top boxes, DVD players, and gaming consoles like PS3 and PS4. With support for 180-degree image rotation and edge masking, this video wall controller offers versatile display options. It features 8 display modes including 2x2, 1x2, 1x3, 1x4, 2x1, 3x1, and 4x1, providing additional flexibility. You can also cascade multiple units for 2x4 or 2x8 display configurations. This controller ensures high-quality video transmission without any loss of image quality, supporting HD Multimedia Interface signals up to 100ft. Featuring an Ultra HD DVI wall video controller, it supports various input video resolutions such as 4K at 25Hz, 30Hz, 1080p at 25Hz, 30Hz, 50Hz, 60Hz, and 1080i at 50Hz, 60Hz for live TV and other broadcast satellites. The output resolution is 1080p at 60Hz for each display. The splicing video controller is equipped with RS232 and IR remote control, allowing you to conveniently split a complete HD picture signal into 4 pieces. This feature provides a more convenient control for home entertainment or professional center control. Our splicing video processor supports plug and play functionality, with HD Multimedia Interface input and 4 HD Multimedia Interface outputs. It supports various HD resolutions, including 1920 x 1080P at 24, 30, 50, 60Hz and below input, and 1920 x 1080P at 60Hz HD resolution output. No driver is required for its operation. This [4 Channel] Video wall controller is made of durable aluminum alloy and comes in a compact size of approximately 121 x 119 x 19mm / 4.8 x 4.7 x 0.7in. It is easy to install and suitable for various applications. Package includes: - 1 x Wall Video Controller - 1 x Remote Control (Battery Not Included) - 1 x Adapter - 1 x Manual 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service.