Video Wall Controller 3x3 4K, PORTTA HDMI Video Wall Processor with 19 Splicing Modes, RS232, 180° Rotate, Audio Extractor, 3x3, 3x2, 2x3, 2x2, 4x2, 2x4, 1x2, 2x1, 9 tv Screens into 1 Wall Display

【19 Display Modes Video Wall Controller】This video wall controller can simultaneously distribute 1 HDMI input to 9 HDMI outputs. It supports 19 display modes: 3x3 composition mode; 1x1 splitter mode; 1x2, 1x3, 1x4, 2x2, 2x3, 2x4 horizontal modes; 2x1, 3x1, 4x1, 3x2, 4x2 vertical modes; 1x2, 1x3, 1x4, 2x2, 2x3, 2x4 PC portrait modes only (Select PC as the input source). Control options include manual, IR remote control, or RS232 control 【4K 30Hz UHD Resolution】The HDMI 3x3 video wall controller processor supports 4K 30Hz input and 1080p 60Hz outputs. Please note that the resolution of the 9 HDMI outputs is fixed at 1080p 60Hz. It also supports Toslink (5.1 CH) and 3.5mm (2.0 CH) audio extraction 【180° Rotation & Edge Masking】Image Rotation: Each screen’s image can be rotated by 180° in mode 1-12 to adjust the border orientation with the thinnest edges of each screen and reduce the screen splicing gap. Edge Masking: Prevents image distortion and unnatural appearance by adding or cutting the output picture edge by 8 pixels each. Note: Only mode 1X1 splitter mode cannot support the 180° rotate function and the edge masking function 【Broad Compatibility】The PORTTA HDMI 3x3 Video Wall Controller is ideal for advertising, entertainment, and information display. It is compatible with PC, PS4, PS4 Pro, Blu-Ray Players, computers, laptops, HDTVs, projectors, monitors, and more 【What You Get】HDMI 3x3 Video Wall Controller x1, IR Remote x1, Power adapter x1, Mounting Ears x2, User Manual x1