FTB 4U5A is an universal charger with 4 USB ports. Smart IC technology automatically detects your device to deliver its fastest possible charge speed up to 2.4 amps per port or 5.4 amps overall.
Each USB port equipped with an over current, over voltage, and short circuit protector. FTB 4U5A is perfect for travel and daily use.
Security Features: short circuit, overheat, overcurrent & overvoltage protection; digital converter & voltage stabilizer; Smart IC.