This is a 12-port USB power adapter allowing up to 12 digital devices charging at the same time. It can provide safe charging for it has over temperature， over-current， overload and short circuit protection. Different USB ports from 1.5A to 3.5A can meet your different requirements. The strong universal adaptability will make it instantly an intimate partner to digital products enthusiasts. Our Portable 12 Ports USB High-Speed Fast Charger Power Adapter is worthy of your purchasing!                                    Features            12 ports for max 12 devices charging at the same timeDifferent USB ports from 1.5A to 3.5A to meet your different requirementsSwitch to control， more convenient and safeWith a compact design， offers fast and efficient chargingControl the over temperature， over-current， overload protection and short circuit                                                            Specifications            Material    ABS    <br>Weight    7.51oz / 213g    <br>Dimeisons    (6.69 x 2.95 x 1.37)" / (17 x 7.5 x 3.5)cm (L x W x H)    <br>Port Quantity    12    <br>USB    4 x 5V/3.5A， 4 x 5V/2.5A， 4 x 5V/1.5A    <br>Suitable for    iPhone， iPad， Android Phone    <br>Output    12A 0.5A ~ 3.5A    <br>Input    AC 100V-240V ，50 / 60Hz    <br>                                                            Package Includes            1 x USB Power Adapter1 x Cable