2 4ghz wifi 6 mesh routers

{"cid":"91219856","title":"2.4GHz 5GHz Frequency 4G LTE Mesh WiFi Router 300Mbps With External Antenna","imgUrl":"https:\/\/img.chinax.com\/nimg\/d2\/e7\/db8a715bc5f4ea528783729b44d8-200x200-1.jpg","attrs":{"Price":"US$39-US$45\/PC","Brand Name":"SY","Model Number":"SF808","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","Antenna":"2 x External Antennas","Compatibility":"Windows, Mac OS, Linux","Frequency Band":"2.4GHz & 5GHz","Humidity":"10%~90% Non-condensing","Interface":"1 x WAN, 3 x LAN","Operating Temperature":"0\u2103~40\u2103","Power Supply":"DC 12V\/1A","Security":"WPA-PSK\/WPA2-PSK Encryption","Storage Temperature":"-40\u2103~70\u2103","Transmission Rate":"300Mbps","Wireless Standard":"802.11ac\/a\/b\/g\/n"}}