T-Power Dual USB Ports 5v 3.1-amp total Compatible with Barnes & Noble Nook Wi-fi Color Digital the Simple Touch Reader,Kobo VOX Digital Ereader Arc Touch,Glo Mini Aura Hd Ebook,Iconia B B1-710 Tablet T-Power (TM) : 100% Brand New.Total Output: 3.1A for Fast Charging solution / 2-Port USB Travel AC Charger Input Voltage: 100-240V ~ 50-60Hz. Output Voltage: 5V = 3.1A Maximum Includes: 1 x Dual Ports USB charger, 1 x microUSB charging and data cable / USB data cable can be used for charging or data transfer. 1-year limited warraty Compatibility: Barnes & Noble Nook Wi-fi Color Digital the Simple Touch Reader / Kobo VOX Digital Ereader, Kobo Arc, Kobo Touch, Kobo Glo, Kobo Mini, Kobo Aura Hd Ebook / Acer Iconia A A110, A1-810, A3-A10; Iconia B B1-710 / Blackberry Playbook 7-Inch / Zeepad 7.0-inch 7" / Wacom Bamboo CTH470, CTH670, CTL471 / Hp Touchpad 16 32 Gb 9.7-inch Tablet PC Tab Replacement Ac dc adpter charger power supply cord Spare