LYC77 UNIVERSAL 2.1A 4 PORT USB AC ADAPTER TRAVEL OFFICE HOME WALL CHARGER FOR PHONE AND TABLET (WHITE) Compact 4-port USB AC Wall Charger Power and charge up to 4 of your USB powered devices with the proper USB cable (not included) Provides standard USB 5V at up to 2.1A (max) Perfect for your iPod or Cell Phone, tablet just attach the proper cable, plug it in and charge your device Attention: Max output current 2.1A, Please make sure total current of all devices connected is less than 2A input: 100V-240V AC. 50/60Hz 300mA OUTPUT: 5V=2.1A