Startup switches from router chips to jump on Express

What is a semiconductor?
A class of materials, for instance silicon and germanium, whose electrical properties lie between those of conductors (such as copper and aluminum) and insulators (such as glass and rubber). It displays relatively high resistance in pure state and much lower resistance when it contains small amounts of certain impurities.

What is Internet?
The Internet, sometimes called the "Net", is a worldwide system of computer networks. It is a public, cooperative and self-sustaining facility accessible to hundreds of millions of people worldwide.