J-Tech Digital 4k 2x2 4K60Hz HDMI Video Wall Controller Multiviewer Seamless Switch Matrix | 4K60Hz Input and 4K30Hz Output, Supports HDMI, HDCP, RS-232, LAN, Downscale & Upscale, Web Control

* Route any 4K@60Hz 4:2:0 input signals to any combination of 4 output displays seamlessly with no switching delay or picture loss. * Each HDMI output can choose from 5 different multiviewer presets allowing the end user to view all 4 source signals on one screen (2×2, 1x3L, 1x3U, 1×4, 4×1) * 4 HDMI outputs allow user to create 10 different video wall configurations including 2×2, 1×4 and 4×1. Rotate function allows the user to flip any output image 180°. * Take advantage of the JTECH-VWM04 ‘s versatility and upscale or downscale your output resolution to 4K30HZ/ 1080P / 720P / 2560 x 1440 / 1920 x 1200 / 1360 x 768 * All J-Tech Digital products include a One-Year Manufacturer Replacement Warranty and free lifetime technical support from our customer support team located in Sugar Land, TX. Support is available from 9AM – 6PM CST, Monday through Friday. Contact information available on our seller page.