The Ubiquiti Networks NanoBeam AC Gen2 airMAX in white is a dual-band wireless bridge designed for home networking and connectivity. With one LAN port available, this device is perfect for connecting a PC and offering fast internet access. It is a reliable and high-performance option for expanding your home network's coverage and strength. The California Prop 65 warning indicates that this product contains materials that may pose a risk if ingested or inhaled.