The red and black lines of 1 and typec are power lines.
2.typec has four colors of wires: red, white, green an
The red and black lines of 1 and typec are power lines.
2.typec has four colors of wires: red, white, green and black, in which red and black are used for charging, red is the positive pole of power supply, and black is the ground wire. White line and green line are used to transmit data, white line is negative voltage data line and green line is positive voltage data line. The data cable connects the hard disk, CD-ROM drive, floppy drive, card reader and other hardware devices with the corresponding interfaces on the motherboard, and connects the indicator lights and switch wires on the chassis control panel to the motherboard.