USB cable wiring pinout diagram @ pinoutguide Pinout of USB cable schematic and layout of 4 pin USB A / USB B / mini-USB jack connector and 4 pin USB A or USB B plug connectorVery simple. Maximum length of cable is about 5 m for AWG20 and 0.8 m for AWG28 cable.57/64(64) Usb Cat 5 Wiring Diagram And Crossover Cable Diagram Aug 11, 2018Usb Cat 5 Wiring Diagram And Crossover Cable Diagram – There are various sorts of electronics on the market. Most of them utilize USB cable. Most of them utilize USB cable. The cable may be utilized to transfer data from one device to another.