Features UL-Listed Power Supply Adapter that are designed for Raspberry Pi 3 Model B & B+ / Raspberry Pi 2 Model B / Raspberry Pi Zero / Raspberry Pi Model A & A+, Model B & B+ / ASUS Tinker Board / Power Bank & Portable Charger Safety Approvals UL / FCC / CSA Level VI energy efficiency meeting Department of Energy (DOE) regulatory requirements. Lightning Bolt Protection(TM) against under-voltage during heavy loading Specifications Rated AC Input: 10-240V 50/60Hz 0.5A max Rated DC Output: 5.0v 3A (3000mA) 15W Ripple and noise: 120mVp-p Protection Internal fuse for primary current protection, over voltage protection, short circuit protection, over current protection Flammability Standard UL-94V-1 plastic enclosure Environmental RoHS / REACH / PAHS Package Contents 1 x 5v3a USB Power Adapter 1 x 1.5m Micro-USB cable with on off power switch