large hdmi switcher 540mm package size

{"cid":"91222983","title":"Education Equipment Large Screen Muti-size Inch Smart White Board Interactive Whiteboard for Classroom and Office","imgUrl":"https:\/\/img.chinax.com\/nimg\/59\/c5\/f17c2ace66abf6dc2b4760b39ba2-200x200-1.jpg","attrs":{"Price":"NA","Brand Name":"Qtenboard","Minimum Order Quantity":"5","Delivery Time":"5-8 work days","Certification":"CE, COO, RoHS, CCC ect","Place of Origin":"China","Payment Terms":"T\/T"," Motherboard":"V100, 311D2, T982, 9679, 3576, RK3588, 8195","Size":"55 65 75 85 86 98 105 110 inch","Writing Method":"Pen\/ Finger Touch","Maximum Resolution":"3840 x 2160\uff0c4K","Touch Points":"40-50 point","Glass Specification":"4mm Tempered Glass","Operating system":"Windows i5\/i7 + Android 14.0","RAM+ROM":"4+32G\/8+128G\/16+512G","Luminance":"400cd\/m\u00b2","Contrast Ratio":"4000:1","Application":"Conference, Home, Office, Education, Advertising, Retail store, Medical treatment"}}

{"cid":"91201763","title":"1920X1080P Touch Screen Kiosk 55 Inch Multi Touch PC LED Backlight","imgUrl":"https:\/\/img.chinax.com\/nimg\/f4\/70\/ad3c9246965cbdd042c735f0020a-200x200-1.jpg","attrs":{"Price":"To be checked","Brand Name":"IDP","Model Number":"ID551AT","Minimum Order Quantity":"1-100pcs","Delivery Time":"1 \u2013 7 working days","Certification":"CE,Rohs,FCC,CCC etc","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"1000pieces\/3 weeks","Packaging Details":"standard export package","Panel Brand":"For Samsung\/LG","Size":"55 inch","Native Resolution":"1920X1080","Aspect Ratio":"16:9","Surface":"Antiglare, hard coating","Active Area":"1209.6(H) x 680.4(V) mm","Dot Pitch":"0.210(H) x 0.630(V) mm","Brightness":"500cd\/m2","Contrast Ratio":"4000:1","Display Colors":"16.7M(8-bit)","Response Time":"8ms","View Angle":"89\/89\/89\/89(L\/R\/U\/D)","Backlight":"LED backlight"}}