Support Wireless Frequency: 2.4GHz; Support WDS; Support WPS; Router mode: Instead of using a conventional wireless router with dial function, can easily access, small size, easy to use - Router mode : When out of office, the hotel can easily be converted into a limited network of wireless Wi-Fi, convenient iPad, smart mobile Internet use; Repeater mode: big houses, and wireless Wi-Fi coverage was incomplete, under U25 repeater mode can effectively extend the coverage of wireless Wi-Fi wireless router is the level of residential villas, a good helper office wireless coverage solutions; Client mode : U22 wireless card can be as easy as receiving a wireless signal , and cable access into your TV, set-top boxes, desktops and other devices; Intelligent detection signal strength, locate the best mounting position: Repeater mode :When the U22 as a wireless extender , it will automatically detect the wireless Wi-Fi signal strength at this point, you may be prompted by a wireless signal indicator to choose the best installation position to achieve the best results