4K HDMI TV Video Wall Controller Processor 1x2/1x3/1x4/2x2

splits a single 4K HDMI signal across up to four displays. features one HDMI/DVI video input, four HDMI outputs, a digital SPDIF optical audio output and an 1/8" aux/headphone output jack. also includes RS232 port for remote control. possible output configurations include:

• 1x2, 1x3, 1x4 - single row of up to 4 displays
• 2x1, 3x1, 4x1 - single column of up to 4 displays
• 2x2 - square/rectangular arrangement of 4 displays

this listing is for one 4K HDMI TV Video Wall Controller Processor. it has been fully tested and all inputs and outputs work as expected. purchase includes Video Wall Controller with IR remote, power supply, original box and insured shipping.