usb2 0 interface body analysis machine

{"cid":"91170832","title":"Professional Body Composition Analyzer \/ Body Analysis Machine With LCD Display","imgUrl":"https:\/\/img.ismap.com\/nimg\/1e\/35\/c1061366c07fa30474c25f8c2c8a-200x200-1.jpg","attrs":{"Price":"Negotiated","Brand Name":"Lumsail","Model Number":"Sincery","Minimum Order Quantity":"1 Set","Delivery Time":"Within 3 working days after we received the payment","Certification":"CE","Place of Origin":"Shanghai, China","Payment Terms":"L\/C, T\/T, Western Union, MoneyGram","Supply Ability":"500 unit per month","Packaging Details":"Standard export packing","Measurement Method":"Direct Segmental Multi-frequency Bioelectrical Impedance Analysis Method(DSM-BIA)","Electrode":"Tetrapolar 8-Point Tactile Electrode System","Body composition calculation method":"No Empirical Estimation","Testing Frequency":"5, 50, 100, 250, 500 KHz","Resistance Scope":"100 ~ 1000\u2126","Measurement item":"Right arm, left arm, body, right leg, left leg","Analysis History Storage":"10000 (can export through USB port)","External Interface":"RS232, USB2.0 (Storage & Printer), Ethernet"}}

{"cid":"91222974","title":"Automatic Can Body Welder Tinplate Aerosol 150-650 CPM","imgUrl":"https:\/\/img.ismap.com\/nimg\/0d\/10\/5d49a0cc34369e9c1e594a50bb9b-200x200-1.jpg","attrs":{"Brand Name":"JG","Model Number":"JG-GSHJ-150","Certification":"CE","Place of Origin":"CHINA","Welding Speed":"6-18 M\/Min","Output Capacity":"150cpm","Lap":"0.4mm","Copper Wire Diameter":"\u03a61.38-1.5mm","Can Diameter":"\u03a652-\u03a6180mm","Can Height":"H70-240mm","Sheet Thickness":"0.16-0.30mm","Total Power":"30KW","Machine Weight":"1800KG","Dimension(L*W*H)":"2000x1900x1400mm"}}