What are USB colors green, red, and gold?

Understanding USB Types and the Flexible USB System red usb slot Inside a USB cable: There are two wires for power — +5 volts The three types of USB ports are USB Type A, USB Type B and USB Type C red tiger slot Hosa Logo Red Item added to cart × Price: Continue Shopping View Cart Add A USB port is a USB port, right? Wrong There are many different USB port

red riding hood slot Red or, Orange, +5 V 2, D−, White or, Gold, Data− 3, D+, Green The USB-C connector supersedes all earlier USB connectors and the Mini DisplayPort