NETGEAR AC750 Dual Band Gigabit Wi-Fi Range Extender EX6100 (Certified Refurbished) Lower your phone bill by reducing data plan charges Create faster access for 802.11 b/g/n and AC Wi-Fi devices Create access points in your home and improve Wi-Fi coverage Connect a wired device like Blu-ray player, game console, smart TV or streaming player to your Wi-Fi network External antennas for better Wi-Fi coverage and more speed Extend your existing Wi-Fi coverage throughout your home Eliminate Wi-Fi dead zones in hard to reach areas Troubleshooting: We suggest performing a hard reset of the device, which can be performed by holding down the reset button for 10 seconds. Additionally you need to check the settings of your own router/modem to ensure that it is set up for this device.