2X2 Video Wall Controller 1080P 4K DVI HDMI Video Wall Processor 1x2 1x4 1x3 2x1 3x1 4x1 Multi Screen Processor TV Video Splicer

Introduction:
Brand new and high quality,buy with confidence!
This 2x2 Video Wall Controller support 1-way HDMI /DVI input and 4 HDMI Output,the main function is to divide a complete HDMI HD image signal into 4 blocks and assign to 4 video display unit(such as Rear projection unit,LCD TV,etc),Complete with 4 HDMI hign-definition video display units to form a large dynamic image screen
Important note:
1)The 4K refers to the HDMI inputs signal only.It supports up to 4K 30Hz input and 1080P 60Hz output.
2)Pls use qualified HDMI cable with all 19 pins wired and shielded to pair the source and display.
Most sync issues are caused by poor cables.
3) 180° rotatation only works under 2X2 mode of the first row monitor and 1080P resolutions.
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.
5) This product does not support 90 degree rotation, so it does not support vertical displays and can only be used
for horizontal displays
This HDMI TV wall processor can distribute one HDMI or DVI input signal device (DVD, TV Box, Xbox, PS4, Computer etc.) to 4 HDMI outputs display screens simultaneously, which via LCD splicing screens can form a complete dynamic large video wall screen and digital signage displays, bring you an amazing visual experience.
Package Includes:
1PCS 4K 2X2 HDMI Video Walll Controller
1PCS DC 5V Power Adapter
1PCS Remote Controller without battery
1PCS User Guide
No retail box and other accessories,if any need,pls contact us before purchase.