Smart Power Strip Plug Adapter with 3 USB Port 2A Dimension Product Length : full-length 1.8m Size : 22.5cm x 4.1cm x 2.6cm Others Overload protection : 10A Rated input : 10A,250V Rated output : 10A,250V Rated power : 2500W USB module input : 100-240V, 50/60Hz,0.5A USB module output : single USB,5V---2.1A(TYP) Three USB, 5V 3.1A (TYP) Use of the environment temperature : -10C - 40C Flame retardant : 750 C Safety resistance : 75N Support 2A fast charger 3 USB Charging Ports Your versatile and original charger, auto power distribution by smart chips, support mobile, tablets, etc. Electrical Security On The Basis Of Quality Mateials Quality phospor bronze, integrated copper strip processing for enhanced safety.Trouble Free Use Blackout timely when overloading, prevent fire from short circuit. Joemex, a company with 20 years circuit breaker designing experience.