B&H Photo Video offers the TP-Link Kasa Smart WiFi Plug Mini 2-Pack for $49.98. Clip the on-page coupon to cut that to $27.99. With free shipping, that's $2 under our mention from last September and the lowest price we've seen for the quantity. (It's the best price today by $19.) These plugs allow for remote control and scheduling via the Kasa mobile app. They're also compatible with Amazon Alexa and Google Assistant for voice control.