- Range Extender mode boosts wireless signal to previously unreachable or hard-to-wire areas flawlessly- Miniature size and wall-mounted design make it easy to deploy and move flexibly- Easily expand wireless coverage at a push of Range Extender button- Ethernet port allows the Extender to function as a wireless adapter to connect wired devices- Tether App allows easy access and management using any mobile device- LED Control function includes a Night Mode for peaceful sleepBoost Your Wireless NetworkTired of Wi-Fidead zone? TP-Links range extender connects to your router wirelessly. strengthening and expanding its signal into areas it cant on its own. The device also reduces signal interference to ensure reliable Wi-Fi coverage throughout your home or office.Easy Setup andFlexible PlacementPress the WPS button on your router and the Range Extender button on your 850RE within 2 minutes to easily connect to the network. Once connected with an existing router. you can simply unplu