

USB (PD) power supply is a relatively new fast charging standard, which can increase the power transmission power to 100W. USB type-C standard can be charged in both directions, so that products with power supply, whether the host or the surrounding, can provide power. More optimized power management across multiple interface devices, because each device will only consume the power it needs and need more power for specific applications. In addition, the USB charger can use the USB port of the computer to power other electronic devices.