?Note?? 2. 4GHz: penetration is good, transmission distance is more longer; 5ghz: the speed is more Faster, but the penetration is not better than 2. 4G?the speed will get half if there are barriers between the extender and devices. q: why the Wi-Fi extender could not boosts My Wi-Fi speed? answer: please note that the Wi-Fi extender only extends the Wi-Fi coverage, could not boost the speed of your original router or hold the same speed of the original router why choose ROCK SPACE Wi-Fi range extender? Whole house full signal coverage, easily set up, High speed and stable signal extension, compatible with 99% routers on market. Can you imagine a better choice? 1292 sq. Ft 360 Degree full signal coverage! suits for any type of houses! With this Wi-Fi range extender, all the Dead spots in house with weak Wi-Fi coverage will be eliminated! No more Dead zones! one button operation! Easy set up! this Wi-Fi signal booster can easily expand the wireless coverage by press the WPS button. Which only takes 8 seconds! Or you can set up via log in the website on any mobile devices. high speed and stable signal! support extending signal to any devices. Dual high gain 2dBi external antennas enhance wireless signals for stable data transmission, offer you a reliable wireless network. compatible with 99% router on the market this Wi-Fi repeater has been tested can compatible with 99% router on the market. No bother considering how to choose! just add to Cart now! ! !