iDsonix 4 Port USB Charging Station Multiple USB Charger with 2 Ports 2A Super Speed + 2 Ports Normal 1A(White) Perfect Charge4 port usb charger allows simultaneous charging without interferenceeliminate the need for Multiple Chargers and Outlets. Stable ChargePower supply stabilityeven when multiple devices are charged at the same time. Save your money and time. Easy to CarryCompletely portable-convenient pocket size and weight make you easy to carry it whether you are at home or traveling or visiting friends. More CompatibilityMultiple usb charger support more devices such as various models cell phones,ipod,ipad,usb fan,floodlight etc. Safe and ReliableSurge Protector inside,This usb charging station rovides to prevent overcharge, leakage, overheating, over voltage, over current, short circuit protection.