Keep your mobile devices charged and protected when you're on the road. Plug this USB travel charger into any wall outlet and power up devices without extra cords. The USB ports offer convenient one-source charging for your mobile devices, including tablets. The 360-degree swivel feature makes it easy to fit this SurgePlus in small spaces. You'll never have to guess if the SurgePlus charger is working properly. A green light at the top of the charger indicates that surge protection is active. Number of Outlets: 3 AC; 2 USB; Joules Of Surge Protection: 918 J; Lines: 1; Protection Type: Power.