[Up to 10 Ports USB Charger]- Euipped with up to 10 Ports,the USB Charger Station supports charging multiple devices at same time. It can not only charge your family devices without having to worry about looking for available outlets, but also make your traveling easier and more convenient than ever before. [100% Safe Charging]- The usb charging station equipped with intelligent chip was built in to protect from over voltage, over current and overload. Reasonable cooling holes which can effective heat dissipation to prevent from over-temperature. Overcharge protection,when these devices fully charged, automatically converts to a small current charge,after reaching 100% charge, the current output is 0.