Episode 35 — Wired Interfaces: USB, RJ45, SFP, and More
In this hardware interface-focused episode, we cover the wired connection types you’ll encounter on the CompTIA IT Fundamentals (ITF+) certification exam. From USB variations to Ethernet connectors like RJ45, and fiber options such as SFP, you’ll learn the purpose and performance characteristics of each.
We’ll explain where these interfaces are used, how to recognize them, and how their speed and bandwidth capabilities impact device performance. This ensures you can match the right interface to the right application in both exam scenarios and real-world setups. Produced by BareMetalCyber.com.
