I bought this GST and WiFi extender to extend the network to the smart TV and enjoy to offer wifi in the lounge. The configuration was done quickly and without hassle. And since I no longer touch. After a power failure it returned to him no problem. It is plugged into a power strip and although not recommended it work without worries at home. The wireless range is correct: when my main router is offline Wifi in my office, I capture the problem without WiFi lounge in the living room while I capture poorly Wifi office ... My experience with a similar product from D-Link is completely different (lost connection, impossible to reconfigure, etc). So I highly recommend this TP-Link, for easy and efficient use.