4k hdmi multiviewer with passthrough

{"cid":"91201324","title":"4K HDMI Multiviewer 8 Channels Input 9 Channels Input 1 x 4k HDMI Output","imgUrl":"https:\/\/img.chinax.com\/nimg\/19\/78\/3cc73c12f5a3941006929114cd97-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"VINCAN","Model Number":"WL-0901M","Minimum Order Quantity":"1 pcs","Delivery Time":"2-3 days","Certification":"CE,FCC and RoHs","Place of Origin":"Mainland China","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"1000 pcs per week","Packaging Details":"Carton box and standard export package for 4K HDMI Multiviewer 8 Channels Input 9 Channels Input 1 x 4k HDMI Output","HDMI Compliance":"HDMI 1.4b","Video Resolutions":"4K2K@30Hz YUV4:4:4\u3001RGB4:4:4","Color Depth":"8-bit","Color Space":"RGB, YUV4:4:4, YUV 4:2:2","HDMI Audio Formats":"LPCM 2.0","Power Supply":"Input: AC100~240V 50\/60Hz, Output: DC12V\/1A (US\/EU standards, CE\/FCC\/UL certified)","Power Consumption":"7.8W (max)","Product name":"4K HDMI Multiviewer"}}

{"cid":"91169166","title":"Seamless 4K@60Hz HDMI Video Switcher With Multiview Function and HDbaseT extension","imgUrl":"https:\/\/img.chinax.com\/nimg\/15\/ac\/a55f9f336ea7e2ebf7fa5cde7fc3-200x200-1.jpg","attrs":{"Brand Name":"Fiber Linker","Model Number":"FL0502PS","Minimum Order Quantity":"1","Place of Origin":"China Beijing","Payment Terms":"T\/T, Western Union","Supply Ability":"1000PCS per month","Packaging Details":"Carton","Name":"Seamless UHD 4K@60Hz HDMI Video Switcher With Multiview Function","Swithing":"Seamless","HDbaseT":"Support for extension","Resoluion":"4K@60Hz","Multiviewer":"Support"}}

{"cid":"91221403","title":"Seamless 4K HD HDMI KVM Switch with Black Output and Quad Multiviewer Display","imgUrl":"https:\/\/img.chinax.com\/nimg\/50\/6d\/9600933f10accc2f1682a7d2ac3a-200x200-1.jpg","attrs":{"Price":"$30.00 - $50.00\/pieces","Brand Name":"Stone","Minimum Order Quantity":"500 Pcs","Private Mold":"NO","Place of Origin":"Guangdong, China","Product Name":"KVM HDMI 4x1 Quad Multi-Viewer","Certification":"RoHS","Interface":"HDMI Interface","Gender":"Female-Female","Input":"4 HDMI Input","Output":"1 HDMI Output","Color":"Black","Warranty":"1 Year","Packaging Details":"COLOR BOX","Port":"Shenzhen Guangzhou","Supply Ability":"100000 Piece\/Pieces per Month"}}