Side button releases safe-lock feature, Certifications: CE, ROHS Approved, Maximum load: 6.3A, Features 4 AC power plugs - US, AUS, UK and EU, Features 4 smart USB ports – 2.4A maximum output per port, Blue LED light indicator when in use, Removable, replaceable T6.3A fuse, Fits most international plugs and wall sockets in 150+ countries, Adapter allows for powering/charging of 5 devices at once (1 AC power socket and 4 USB charging ports), Input voltage: 100-240V (Does not covert voltage), Power rating: 100V-660W / 240V – 1440W,