Red-USB power-VCC, Power, 5V, 5VSB
White USB data cable (negative),-DATA-, and USBD-, and PD-, and USBDT+
Green USB data cable (positive),-DATA+, and USBD+, and PD+, and USBDT+
USB PC interface is a commonly used, only 4 wires, two power supplies two signals, need to be aware of is never reversed the polarity, otherwise it will burn the USB device or the computer's Bridge chip.
USB data cables interface definition
- Mar 24, 2016 -