Its USB-A port uses qualcomm fast Charge 3.0 technology, which can power three phones or tablets simultaneously. Item No.: LS-Q3U-3A • Input: AC100-240V 50/6.20Hz 1A • USB-A: DC 5-20V 3A(max) (QC3.0) • Total Power: 65W(MAX) • Ultrathin curved shell design, compact and portable.