Smart network charger with QC 3 fast charging technology.0. Allows charging 4 times faster compared to standard USB chargers. The charger automatically adjusts the charging parameters of the connected device and is backward compatible with older versions of QC 2.0 and 1.0. The charger can also be used with devices that do not support QC - without worrying about battery damage. The charger displays information about the voltage, current, and charge level of the connected device's battery on the screen. Technical specification: - the charger automatically adjusts the charging current to the device - power supply: AC 100-240V 50-60Hz - 6 USB type A charging ports 5V 8A (max) - 1 USB type C charging port 5V 2A - 1 USB type A QC 3 charging port.0 (5.2V 3A, 9V 2A, 12V 1.5A) - output power: 40W - power cable length. 150 pcs Dimensions: 13.8x7.5x5 cm in carton: 50