rohs all in one computer i7 touch screen

{"cid":"91204671","title":"ROHS Touch Screen Money ATM Cash Machine with Cash Dispenser 100V~240V","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/5b\/42\/8ba428852cea7cd7a449f15bc2ac-200x200-1.jpg","attrs":{"Brand Name":"HE","Minimum Order Quantity":"1","Delivery Time":"15-20 days","Certification":"CE\/CCC\/FCC\/ROHS\/ISO9001","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"1000 pieces per month","Packaging Details":"Standard Export Packing (Foam and Wooden Crate)","Name":"Self Service Kiosk","Kiosk color":"Optional","Surface Hardness":"Mohs' hardness rating of 7","Deviation of Erro":"\u00b1<1.0%","Response Time":"8ms","Warranty":"One year"}}

{"cid":"91220330","title":"55 Inch Interactive Whiteboard 16 9 Aspect Ratio And 350cd\/M2 Brightness For Teaching","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/36\/94\/f4847bf731c6e8fa3cc1d4512170-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"MTHGH","Model Number":"XYC-55","Minimum Order Quantity":"1 Set","Delivery Time":"7-10 Work Days","Place of Origin":"China","Certification":"CE FCC ROHS ISO14001 ISO45001 ISO9001","Packaging Details":"Standard carton package : carton+ plastic bag+ foam+ honeycomb paperboard+ pack thread.","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"10000 Piece","High Light":"IR Interactive White Board, Interactive White Board HDMI, LED Display Touch Screen ROHS","Touch Tech":"IR Multi Touch Screen 10~20points","Name":"Smart Education Interactive Whiteboard Nano Blackboard","Contrast(Typ)":"1200:1","Type":"Interactive Whiteboard For School Classroom","Aspect Ratio":"16:9","Resolution":"3840x 2160 4K Screen Panels Smart Display","Interface":"USB3.0 Type-C, HDMI IN\/OUT, DP","Product Name":"55 inches","Size":"55 65 70 75 81 86 98 105 110 inch","Color":"Black, White, Silver, Golden","touch function":"20 point IR touch function or 40 point for windows system","Application":"School Or Meeting Room","Keyword":"55 inch interactive whiteboard","Single gross weight":"55.000 kg","Input Port":"2*HDMI1, DP, 2 USB, Mic,Type-c, Rs-232, RJ45"}}