Founded in 1989, ASUS is the fourth-selling PC supplier in 2015 and the world's top supplier of networking products. ASUS only sells the RP-N53 repeater in the mainland market, priced at about 300 yuan, implementing the 802.11ac wireless standard, supporting 2.4GHz/5GHz synchronous dual-band, strong signal coverage, high signal strength, 3 times that of the 802.11n wireless standard, even if it can only receive a weak wireless signal, it can also be converted into a strong dual-band signal. This repeater was rated as "the best cost-effective repeater" by The Wirecutter, and has also won the WebUser bronze award, BEST GETEST, PC PRO, goldfries recommended hardware and many other industry websites and magazines to appreciate and recognize, its excellent design, as well as music playback function, night light function, touch adjustment function, etc., have greatly improved the comfort and practicality of use, In addition, it also supports WPS one-click matching, which is quite convenient for plug and play. The only downside is the need for manual switching between the router and repeater. ASUS also has a flagship repeater model RP-AC68U, equipped with 5 Ethernet ports and USB ports, more powerful, more technological, and provides seamless roaming for ASUS routers, but this model has not yet been introduced to the mainland market, and needs to be purchased by overseas shopping, with a price of more than 1000 yuan.