‣ The 4-Outlet and 4-USB port smart Wi-Fi surge protector. ‣ Turn each outlet and four USB ports on/off from anywhere. ‣ Works with Apple HomeKit, Amazon Alexa, Google Assistant, SmartThings. ‣ Create and set on/off schedules as well as an auto-off timer routine for each outlet to work automatically. ‣ 4 intelligent USB charging ports provide up to 4.0A power. ‣ The overload protection mechanism helps secure all of your electric appliances connected. ‣ Works with the Wi-Fi you already have. No hub required.