Meross Smart Power Strip WiFi Surge Protector US/UK Socket Extension with 4 AC Outlets 4 USB Ports Support HomeKit Alexa Google Assistant SmartThings 1. Input : US:100-250V/, 50/60Hz, 15.0A; UK:100-250V/, 50/60Hz, 13.0A Max 2. Output :US: 90-250V/, 50/60Hz, 15.0A maximum load; UK:100-250V/, 50/60Hz,10.0A for single outlet, 13.0A maximum load; US/UK: 5V ⎓ 2.4A for single USB port ,5V ⎓ 4.0A for four USB ports 3. Dimensions (W x D x H) : US: 12.2 x 2.4 x 1.4 in. (excluding power cord); UK: 13.4 x 2.4 x 1.2 in (excluding power cord) 4. Power Cord: 6 ft or 1.8m long 5. Certifications: US: FCC, IC, ETL; UK: CE,UKCA, RoHS, WEEE 6. The 4-Outlet and 4-USB port smart Wi-Fi surge protector. Ideal for home and office use. 7. Turn each outlet and four USB ports on/off from anywhere. 8. Works with Apple HomeKit, Amazon Alexa, Google Assistant, SmartThings. 9. Create and set on/off schedules as well as an auto-off timer routine for each outlet and four USB ports to work automatically. 10. The overload protection mechanism helps secure all of your electric appliances connected. 11.Works with the Wi-Fi you already have. No hub required. Special Features: 1. Offline Control:When home network disconnects from the internet, you can still control devices from Meross app locally. 2. Scenes / Routine:Routine schedule will be stored locally and will still perform even if internet is down.