3rd Generation 300Mbps WIFI Signal Repeater(Wide-coverage+through-wall)

The house area is too large,and the signal is not stable?Network speed is not good? The neighborhood WIFI signal is sometimes good and sometimes bad?There is no signal in balcony and other corners? HOW TO SOLVE THIS PROBLEM? Any family or office needs to use wifi with high capacity and ability to connect many network devices, but the current wifi device is not capable of doing that. REASONS WHY YOU CANNOT MISS THE 300M WIFI USB SIGNAL BOOSTER Now you can easily use this Wi-Fi amplifier Save unnecessary power cords and messy equipment space No other changes are required to the settings in the router Simple installation, large signal coverage No fear of dead ends, plug in and use WIDE-COVERAGE, THROUGH-WALL BOOSTER Helps strengthen wifi signal and connect to multiple devices while ensuring stable and strong transmission     SPECIFICATIONS Transmission medium: non-category five shielded wire Relay distance: 0.015 (Km) Power requirements: 110v~220v Lightning strike protection: with lightning strike protection Protocol: 802.11n Scope of application: home routing Speed: 300m Product size: 112*68*100mm Weight: 0.125 (KG) Package includes: 1 x WIFI SIGNAL BOOSTER