4x 2dBi HIGH PERFORMANCE——This wifi extender with 4*2dBi high-gain antennas enhance the wireless signal for stable data transmission. extending the signal cover every corner of your house, let's you watch HD movies without lag time or buffering.^<br>1200Mpbs DUAL BAND——This 1200Mps WIFI Extender owns dual-band technology, simultaneously issue two WIFI independently, to achieve full-scale wireless strong & stable extension WIFI. 5GHz(900Mps) WIFI is suitable for short-distance high-speed transmission, for high-definition video/ game. And 2.4GHz(300Mps) WIFI is suitable for medium and long distance transmission, for basic network browsing.^<br>360 DEGREE FULL COVERAGE——We specially designed 4pcs high gain antennas, they help to receive the WiFi signal from router and input into the extender, and then transmit the enhanced signal from the extender to all directions, so you will get 360 Degree full signal coverage.^<br>A WIDE RANGE OF COMPATIBILITY——This WiFi repeater has been tested to be compatible with 99% of the routers on the market and can be used with any standard router or gateway. Support for expansion to any device, such as iOS, Android devices, Samsung devices, Echo / Alexa devices, PCs, PlayStations, smart plugs and more. Ideal for high-definition streaming and gaming experiences.^<br>SECURE HEAT DISSIPATION DESIGN——The Extender dissipates heat through the shell, and heat dissipation holes are arranged on both sides of the WIFI booster. Equipped with ABS heat resistant material, the thermal temperature is within the controllable range. NO need to worry about security issues.