The U8 WiFi booster and signal range amplifier eliminate Wi-Fi dead spots, extends your internet wireless network to every corner of your house, and beyond.4 external high-gain antennas will provide a more stable signal and greater penetration to beat frustrating Wi-Fi dead zones with superior performance. Adds WiFi range coverage up to 4800 sq.ft, and connects up to 50 devices such as laptops, smartphones, speakers, IP cameras, tablets, IoT devices, and more.Wifi booster, this strongest wifi extender U8 with the lastest technology can provide up to 300Mbps for 2.4GHz maximize your network quality and reduce the loss of data transmission.The Ethernet port of U8 can easily turn your wired Internet connection into a wireless access point. Simply plug in game consoles, streaming players, or other nearby wired devices using the one 10/100M port for maximum speed. It can also function as a wireless adapter to connect wired devices, like Blu-ray player, game console or smart TV.The U8 WiFi repeater supports WEP9(128/64) and WPA/WPA2 wireless security protocols which help to protect your network and data security.