Aleratec 6-Port USB Tablet Smartphone Charging Station - 10.2A/51W Desktop Rapid Smart Charger 6-Port - 3 Port @ 2.4a/port, 3 Port @ 1a/port Smart Charging Technology Input - AC 100-240V 1.2A 50/60Hz Protection - OCP, OVP, SCP, OTP ETL Certified