PowerPort Lite 4 Ports The extremely fast 4-port USB wall charger Advanced charging technology PowerIQ and VoltageBoost intelligently recognize your device and balance the cable resistance. Nearly every device can be charged extremely fast. 4 charge ports Four USB ports with PowerIQ, Ankers exclusive fast-charging technology, charge up to four devices at the same time. Ideal for travel Compact design, compatible with international voltages and interchangeable plugs for the UK and Europe make the PowerPort Lite 4 Ports the perfect travel companion.