This extends your WiFi range and works as a smart plug.
Brad's Deals Editor David,
Get this TP-Link Wi-Fi Range Extender with Smart Plug for $29.99 and free shipping at B&H Photo. Amazon matched it but more readers will save at B&H because they only charge sales tax in two states. This device extends to the range of 802.11b/g/n/ac (2.4 and 5GHz) WiFi networks and works as a smart plug that can turn devices into it on and off. It's also compatible with Amazon Alexa, Google Home, and Apple's Siri digital assistants. There is no sales tax (except NJ and NY).