3 0 firewall industrial internet router

{"cid":"91200307","title":"Small Size 4G LTE Industrial Router with 2 X External Antenna for Mac OS","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/28\/b1\/82a6bc2f63976f635d37d05e02f4-200x200-1.jpg","attrs":{"Price":"$46","Brand Name":"Tuoshi","Model Number":"LT22M","Minimum Order Quantity":"5","Place of Origin":"China-Guangdong","Certification":"FCC\/RoHS\/CE","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"100000 units\/month","Packaging Details":"Box packing, size 25*15*6CM, 0.45kg\/units","Weight":"0.3KG","Support System":"Windows, Linux, Mac OS","Interface":"2 X 10\/100\/1000Mbps RJ45 Ports, 1 X SIM Card Slot","Size":"145mm X 105mm X 30mm","Antenna":"2 X External Antenna","Data Rate":"300 Mbps","Operating Temperature":"-20\u2103~+70\u2103","Storage Temperature":"-40\u2103~+85\u2103"}}