usb 2 0 connection visualizer document camera

{"cid":"91199486","title":"USB Connected Visualizer Document Camera Scanner A3 A4 A5 size","imgUrl":"https:\/\/img.chinax.com\/nimg\/ec\/76\/f65d3a376f0717e65fadd72813a3-200x200-1.jpg","attrs":{"Price":"USD60-100\/PCS","Brand Name":"iBoard support OEM \/ ODM","Model Number":"IBX-1000A3","Minimum Order Quantity":"10 pcs","Delivery Time":"stock or 30-40 days","Certification":"CCC, CE, RoHs, FCC, ISO","Place of Origin":"CHINA","Payment Terms":"T\/T","Supply Ability":"10000 pcs per month","Packaging Details":"Carton Package","Video Format":"AV, WMV...","Image Format":"JPG, TIF, PDF, RAS...","Camera":"10 MP","Application":"School Teaching, Training, Office\/Web...","ORC":"Support","Compatibility":"USB interface, plug-in application, connect to compute, also available for an external Smart Touch monitor or projector, etc.","Microphone":"Digital Microphone","Product packaging size":"Carton Box: 615x410x388mm\/10 units, GW Weight: 14.8kgs \/ Carton","Scanner size":"A3, A4, A5","Portable":"Yes"}}