A network switch is a small hardware device that links multiple computers together within one local area network, wide area network and different network topology. Network switches work at Data Link ...

Trisha Jandoc was an associate writer at CNET covering broadband and everything related to home internet. She graduated from St. John's University with a bachelor's degree in journalism and a focus on ...

Ever look at the back of your router and ask yourself “WHY!?!?” There are only four ethernet ports there. Four. How can anyone live and thrive with such a measly amount of wired network connections?

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› Advice, staff picks, mythbusting, and more. Let us help you. Published May 22, ...

If you're serious about optimizing your internet connection, then using a network switch could take it to the next level. You might be wondering: "If my home internet works fine without a network ...