High-speed No Dead ZoneWiFi extender booster provides up to 300Mbps for 2.4GHz so you can confidently stream 4K video. Allowing you to enjoy movie or game without worrying about WiFi dead zone.Strong Penetrability for House Wifi booster wireless extended range makes far-distance transmission a breeze, plus the strong penetrability through two walls. Two external antennas of WiFi extender booster can effectively improve signal strength and stability, easily extend WiFi to weak signal area.Universal Compatibility WiFi extender, Widely compatible with IEEE 802.11n/g/b standards, connects easily to all router brands for extending your WiFi signal. The wifi extender can connect up to 10 wireless devices at the same time, the signal is still stable and smooth.AP Router Mode AP/Router mode to meet different demand easily. Repeater mode is to expand your existing wifi signal. AP mode is to send out a new wifi signal. The ethernet port allows the extender to work as a wireless adapter to connect wired devices.