The TP-LINK RE605X AX1800 Wi-Fi 6 Dual-Band Range Extender is a white extender designed to boost the Wi-Fi signal in your home. With a single Ethernet port (RJ-45) and one LAN port, it provides dual-band connectivity on both 2.4 GHz and 5 GHz frequencies. This extender is compatible with PCs and offers a reliable and high-speed connection for your devices. The TP-LINK brand is known for its affordable and efficient networking products, making this range extender a practical choice for expanding your home network.