1 x usb 2 0 4g industry cellular router

{"cid":"91219856","title":"1 X USB 2.0 Port 4G Industry Cellular Router with 3 X LAN LED and SIM Card","imgUrl":"https:\/\/img.chinax.com\/nimg\/f4\/37\/202b0c7b276bd201f50a61eeee8b-200x200-1.jpg","attrs":{"Brand Name":"Sanyi","Model Number":"SF800D","Place of Origin":"China","Firewall":"SPI, DoS, IP\/MAC\/URL Filter","Humidity":"5%~95% (non-condensing)","Sim Card":"Yes","Wireless Speed":"Up To 300Mbps","Transmission Power":"20dBm","Supported Operating Systems":"Windows, Mac, Linux","Usb Port":"1 X USB 2.0 Port","Working Temperature":"-10\u2103~45\u2103"}}