Choetech GaN Type-C PD charger provides the best charging performance with GaN (gallium nitride) technology. This 45W charger increases the charging efficiency to more than 90%. Fast charging PD3.0, QC3.0 and PPS standards are supported. 30% smaller than standardl chargers of this capacity. Efficient loading technology ensures extremely fast loading of devices. The charger allows you to charge your devices at a maximum power of 45W. Due to smart technology, the charger automatically recognizes your devices and adapts the optimal charging speed to the connected devices. The charger is made of fire-resistant PC material, certified after rigorous testing to ensure your devices are fully protected against over-voltage, over-current, overheating, short circuit and fire. Note: charging speed also depends on your device. Quick charge cable is sold separately.