3x3 Video Wall Controller 4K HDMI DVI Input 1080P 3x3 2x3 2x4 4x2 1x4 TV Wall Controller Processor 9 Screen Splicing Splicer Box

• A:4K HDMI 3X3 VIDEO WALL: HDMI video processor allows you to create gorgeous large video walls and digital signage displays with LCD splicing screens.HDMI signal interface with audio decoding, audio and video synchronisation.
• B:180° Rotation, Plug and Play: Support 180° screen rotation function, the output device needs no more than 1080p@60Hz, fast and easy setup without any application.HDMI Input:3840x2160P 24/30/50/60Hz and below input. Support input HDMI 1.4,HDCP 1.4;HDMI output:1920 x 1080P@60Hz HD resolution output.
• C:Support 4K 30HZ: 1 input and 9 outputs, display input 4K@30Hz and output 1920x1080P@60Hz. Compatible with laptops, computers, set-top boxes, DVD players and so on. Supports one 4K@30Hz signal input and nine 1080P@60Hz signal output, total output resolution is 4K.
• D:AUDIO OUTPUT PORT: The other is an optical audio output for lossless digital sound, which can be connected to external speakers, bar speakers, amplifiers and so on. To ensure proper operation, please set the resolution of all screens to 1080p.
• E:Multi-mode display: 13 display modes, support 3x3, 2x2, 1x1, 1x2, 1x3, 1x4, 4x1, 4x2, 2x3, 2x4, 2x1, 3x1, 3x2 modes for your choice. Quickly controlled by remote control or direct buttons. Widely suitable for TV broadcasting, video conferencing, security monitoring and other indoor and outdoor large screen splicing displays.

Description: The 4K 3X3 video wall controller, support 1-wayHDMl or DVI input and 9 HDMl output,function is to divide a complete HDMl, DVI HDimage singal into 9 blocks and assign to 9 videodisplay unit (such as rear projection unit, LCD TVetc.). Complete with 9 HDMI high-definition videodisplay units to form a large dynamic image screen. Features: * Supports one DVl input or HDMI input. * Input support HDMI1.4, HDCP1.4. * Input format: RGB/YUV24bit; * Output format: RGB4:4:4 24bit. * Support 3X3 stitching, easy operation, plug and play; * Input support 1920x1080P 25/30/50/60Hz 3840x2160P 24/30Hz * Output support 1920x1080P 60Hz * Support for 9 HDMl outputs * Supports SPDIF audio output over optical fibers. * Supports RS232 * Supports remote control * DC12V / 2A power supply Package List: 1 x TV Video wall controller 1 x DC Power adapter 1 x Remote control(without battery) 1 x User manual Important note: 1)The 4K refers to the HDMI inputs signal only.It supports up to 4K 30Hz in and 1080P 60Hz out. 2)Pls use qualified HDMI cable with all 19 pines wired and shielded to pair the source and display.Most sync issues are caused by poor cables. 3)For a pleasant video experience, pls use Professional Video Walls. 4)It supports PCM 2CH stereo audio only either from Aux or the Digital toslink port.And under some cases, when the input is 4K 30Hz, there might be no audio. Pls set the resolutions to 1080P.