I have seen pictures of some high-end mainboards, which have a red ethernet
port and a black port. The red being a 2.5GBASE-T port. Sombody told me that
10 Gbps ports are blue, but I doubt that. Last place I worked at had a
cluster with 10GBASE-T and I am sure it was all Henry Ford black.
USB has white/black/blue ports. Is there any color convention for ethernet?