4K HDMI Video Wall Controller 2×2, LUKFOCAB Video Wall Processor with 8 Splicing Modes, 180° Rotate, 3.5mm Audio Extractor, IR Remote, 4 TV Screen into 1 Wall Display 2×2, 1×2, 1×3, 1×4, 2×1, 3×1, 4×1

HDMI 1 in 4 out: LUKFOCAB wall video controller supports 1 HDMI input, 4 way HDMI output. Complete with 4 HDMI HD video display units to form a large dynamic image wall. Computer, laptop, set-top box, TV box, DVD player, Game console can all be perfect sources
8 Display Modes : Multiple splicing option: 2×2, 1×1, 1×2, 1×3, 1×4, 2×1, 3×1, 4×1. Can control it fastly via panel buttons or IR remote. Transmit HDMI signal for long distance without losing picture quality
180° Flip & Edge Masking: The TV wall controller has the function of 180° mirror flip per screen, which can adjust border orientation with the thinnest edges, reduce the thick mid-border. Making the screens more comfortable ( Note: Only works under more than 2 screens, Not for 1×1 mode)
4K Display Resolution: HDMI video wall controller processor supports input resolution up to 4K@30Hz, including 3840x2160P@24/ 30Hz, 1920x1080P@25/ 30/ 50/ 60Hz, It also has a separate 3.5mm stereo audio port that can be connected to external speakers, amplifiers, soundbars, etc
Easy Setup and Operate: Plug-and-play design, no driver required. This video wall controller comes with a IR remote control (excluding battery) for easy operation. 1-year warranty and worry-free after-sales service