Optimus travel charger 12w double usb output Product SKU:2095 Model:GS-0500240 Input voltage:100-240v Input frequency:50-60Hz Output power: 1xusb output:5w (5v-1a) 1xusb output:12w (5v-2.4a) Color:White Weight:0.081kg Small volume, Light weight, blister pack Protections: short circuit, over load, over current Compatible with most cell phones, smartphones and tablets.