Two modes to choose Repeater Mode the repeater mode is used to extend the WiFi coverage of existing wireless networks. AP mode can easily turn your wired Internet connection into a wireless access point, no need to set up. Very Easy to set up and use Just Plug and Play. Easy to set up. You just press the one-key WPS button to connect your existing router to extend the wireless signal easily. Universally Compatible with any wireless network devices that comply with the agreement of 802.11 N/B/G, Router, Modem and Wi-Fi devices like Smartphone, Tablet, Laptop, Smart TV etc.