BlitzWolfTM40W Smart 5-Port High Speed Desktop ChargerWithPower3S TechnologyFor iPhone 6,Samsung Galaxy, Nexus,HTC M9, BlackBerry, Nokia ,LG, HUAWEI ,Tablets,MP3 Players, PSP, Portable Gaming Devices, Power Banks, RC Quadcopter, RC Helicopter, RC Car, White Description: - Ever wonder why your smartphone charges faster from some charging ports and slower from others? - Often, it's not just the power that your charger can offer. Instead, it comes down to compatibility. Some ports simply don't speak the right language to open up your device to full speed charging. Try plugging an iPhone into an Android adapter, or vice versa, and your charge time could be double.- Our solution?- Power3S Ports:Smartdigital power output , HighSpeedcharging,SafeMultichannel Protection.Blitzwolfâ€™s Power3S technology intelligently identifies your device and speaks the language it needs for full speed charging.- Standard ports only charge some devices at full speed and others often really slowly. But with Power3S technology,every single portintelligently identifies your device type to deliver its fastest possible power output. Saving you hours of time. Comes withover current protectionandoverheating protection,each port will automatically shut down after your device been fully charged. Makes life safer.- With Power3S you'll always enjoy this true universal compatibility and full speed charging across all your devices.UL Certified Safe Built with industry grade materials and premium circuitry, this product meets the rigorous safety standards of Underwriters Laboratories.Specification: Power:40W Input:AC100-240v Output:5VÂ±0.2V /2.1A(2.4AMax) Size:91X58X26mm/3.6X2.3X1.0inch Weight:300g/11.02oz Color: whiteFAQ&Solution:1.WhatisthedifferencebetweenthePower3Schargingports&Standardchargingports?ThePower3SchargingportsareCapableofcharginganykindsofdeviceatfullspeedwhiletheStandardchargingportscanonlychargingthedevice thatfitforthesystemofportsatfullspeed,suchasIOS&Androiddevices. 2.Whatifthe5-portDesktopChargerisnotchargingmydevice?A.ChecktoensurethatyourdeviceisUSB-poweredwithaninputcurrentbetween0and2.4Aandavoltageinputof5V. B.Checktoensurethatthepowercordisconnectedtoanactivewalloutletandalsofirmlyconnectedtothe5-portDesktopCharger.3.HowdoIcheckmydevice'sInputcurrentandvoltage?Pleaserefertoyourdeviceâ€™susermanual,originalOEMchargingadapter,orcontactthemanufacturertodeterminethisinformation. 4.Mydevicechargesat1Amp,willthischarger's2.4Ampoutputharmit?No.Thechargerwillonlysupplythemaximumchargecurrentallowedbyyourdeviceupto2.4Amps.5. Willmydevicechargeatfullspeed2.4A?