Wion, Indoor, Wi-Fi Wall Tap, Control Electrical Devices From Anywhere, Using Your Smartphone Or Tablet, Monitor Energy Usage & Costs, Includes 2 USB Charging Ports, Not Wi-Fi Controlled, Expand By Simply Adding Up To 12 Smart Switches, Programming Options Include, Multiple On/Off Settings, Countdown, Random Vacation, & Sunrise/Sunset Schedules, Works With Your Existing Wi-Fi Router & Free Wion App, Manage Computers, Gaming Consoles, Entertainment Centers Or Any Device That Can Be Powered Off When Not In Use For Energy Savings.