openwrt 19 07 portable pocket router

{"cid":"91219856","title":"ZTE7520v3t MIFI Pocket Portable Wifi Router 4G Win7 Win8 XP Mac OS VISTA LINUX","imgUrl":"https:\/\/img.ismap.com\/nimg\/bf\/dd\/24df352cfdc9a8b8a1388702feab-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"SY","Model Number":"MF-523H","Minimum Order Quantity":"1","Delivery Time":"5-8 working days","Certification":"FCC\/CE\/ROSH","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"3000 pieces per week","Packaging Details":"Standard color box or customized design color box packaging","Frequency Range":"2.4GHz","Interface":"1x WAN\/LAN Port, 1x USB Port","Operating Humidity":"10%~90% RH","Operating Temperature":"-10\u2103~40\u2103","Power Consumption":"\u22645W","Size":"59.34*98.07*15.44mm","Storage Humidity":"5%~90% RH","Storage Temperature":"-20\u2103~60\u2103","Wireless Standard":"802.11b\/g\/n"}}