TP-Link Kasa HS107 2-Outlet Smart Wi-Fi Plug $20 at Amazon
Amazon has the TP-Link Kasa 2-Outlet Smart Wi-Fi Plug (HS107) for $30 - $10 off coupon (check "Apply coupon" box) =
$20 with free shipping on $25+ or with Prime.
Allows you to remotely control up to 2 lamps or small appliances using your mobile device.
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