NINGKANGSHENG Video Wall Controller 2x2 HDMI Video Wall Processor TV Wall Controller 180 Degree Rotate 8 Display Modes Support 4K Input 1080P Output with RS232 Control 1X2 2X1 1X3 3X1 1X4 4X1 Screen splicing

2x2 video wall controller : HDMI TV wall processor can distribute one HDMI or DVI input signal device (DVD, TV Box, Xbox, Roku, Computer etc.) to 4 HDMI outputs display screens simultaneously, which via LCD splicing screens can form a complete dynamic large video wall screen and digital signage displays, Supports 180° image rotation and edge masking bring you an amazing visual experience.

1080P HD Display Resolution Supported input video resolution: 3840x2160P 25/30Hz, 1920x1080P 25/30/50/60Hz; output resolution: ,1920x1080P 25/30/50/60Hz (resolution of each screen Rate); Compliant with HDMI 1.3 and HDCP 1.4 It also has an individual 3.5mm stereo audio port can connect to the external speaker, amplifier, sound bar etc. Please set the resolution of all screens to 1080p to ensure work well.

1080P HD Display Resolution Supported input video resolution: 3840x2160P 25/30Hz, 1920x1080P 25/30/50/60Hz; output resolution: ,1920x1080P 25/30/50/60Hz (resolution of each screen Rate); Compliant with HDMI 1.3 and HDCP 1.4 It also has an individual 3.5mm stereo audio port can connect to the external speaker, amplifier, sound bar etc. Please set the resolution of all screens to 1080p to ensure work well.

8 Adjustable Display Modes: This 2x2 HDMI video image processor can connect up to 4 LCD TVs or other displays, which can support multiple display modes, such as 2x2, 1x1, 1x2, 1x3, 1x4, 4x1, 3x1, 2x1. All this modes provides variety splicing options, can easily switch the modes through the IR remote control without getting up or press the “Switch” key at the TV wall controller. Also support RS 232 advanced remote-control.

Package Included: 2x2 video wall controller * 1 User Manual *1; Remote Control (without battery) * 1; Power Adapter *1 . Plug and play, no driver needed. With quick heat absorption and dissipation, more durable. Gold-plated interface can reduce data transmission loss and improve signal transmission speed. So this 1080P HDMI video wall controller is the best choice for shopping mall video exhibition, video conference, security monitor and other large screen splicing display.