[Newest Version] Actpe PowerPort 6U (30W 6-Port USB Charging Hub) Multi-Port USB Charger for iPhone, iPad Air, iPad mini, iPad Pro, Samsung Galaxy Note Edge, Motorola, Google Nexus, HTC, LG - Red Auto-recovery Fuse. It can cut off the power supply when occurs short circuit, overloading output crrent, over-heat circuit temperature. Circuit Board Conforms with International Standards. It conforms with EMC standards. The safety capacitors can avoid leakage and electric shock. Each USB Port has a Smart Chipset. Each USB port is available to detect and adjust its current to make a bst charging condition. Each USB port is equipped with an indictor LED. Smart chipset is available to prevent devices from over-charge. This charger is equipped with smart chipset, one charger for several devices. The smart chipset can detect and adjust automatically to make a best charging process. It fits for smart phones, PSP, MP3, MP4, bluetooth headsets, digital cameras, tablets, power banks, etc. Now, only one charger is enough. All 6 ports can work at the same time without any interference.