How to make a USB extender. Ingredients:1. ordinary USB cable, standard aja yg 1 m or 0.5m.2. Wired LAN / UTP cabling for the network.Step 1: The USB cable is tested before use USB flash disk in the computer, it is still functioning or not. If it is OK, cut into 2 parts. There are usually red, black, and white, green. Red and black are usually for 5V supply voltages. Green white is usually a USB