1. Dual-Band Connection: This router features simultaneous dual-band speeds up to N300 Mbps + AC867 Mbps, making it ideal for interference-free HD streaming and gaming. 2. High-Performance Antenna: External antennas extend Wi-Fi coverage and improve signal quality for device connections. 3. Wireless Network Security: Supports up to 128-bit encryption - WEP, WPA, WPA2, and WPS buttons to block unauthorized access and secure your network and data. 4. Signal Indicator Light: Smart indicator lights display the signal strength received by the router to help you find the best location. 5. Plug and Play: As there are no new wires or cables in the existing wireless network, you can easily extend wireless coverage by simply pressing the WPS button on the router and pressing the Range Extender button on the WN575A3, and vice versa. In