LENKENG 3x3 HDMI Videowall Controller with 1x HDMI In & 9x HDMI Out. Up to 4096x2160@60Hz Res Input, Supports 1080P Output. RS-232 Control, 3.5mm L/R Channel and S/PDIF Audio Out, Plug & Play

This LENKENG 3x3 video wall controller allows you to freely adjust 13 splicing modes (including 1x1, 1x2, 2x1, 1x3, 3x1, 1x4, 4x1, 2x2, 2x3, 3x2, 2x4, 4x2 & 3x3) via RS-232 / Dip-switch control. Allowing you to tailor the optimum display of the video wall to your requirements.

This video wall controller allows 180° rotation of the content thus greatly reducing the LCD splicing gap and image distortion.

Note: 180° Image rotation is only available when using 2x2, 2x3 or 2x4 display modes.

FEATURES:

• 1 Input, 9 Outputs
• Multiple display modes 
• S/PDIF Audio Output 
• 3.5mm AUX Audio output 
• RS-232 control