The image shows a close-up of four ethernet cables connected to a router. The cables are of different colors - white, green, red, and blue - and are arranged in a horizontal line. The white cable has the number 5 on it, indicating that it is a 5-pin Ethernet cable. The green cable has a red connector on one end and a blue connector on the other end. The red connector is used to connect the cables to the router, while the blue connector is not used. The router is black and appears to be a desktop computer.