modem
Network Devices – CompTIA A+ 220-901 – 2.8
The physical connectivity of the network is just as important as the data that flows across it. In this video, you’ll learn about the different devices that we use to build our physical network infrastructures.
Installing and Configuring Expansion Cards – CompTIA A+ 220-901 – 1.4
There’s a PC expansion card for nearly any customization requirement. In this video, you’ll learn about the expansion card installation process and options for audio, video, network, and storage expansion.
Common Network Devices – CompTIA Network+ N10-006 – 1.1
In your data center, you probably have equipment that you would commonly find in nearly any other networking environment. In this video, you’ll learn about some of these common networking devices.
Network Devices – CompTIA A+ 220-801: 2.9
We use many different network devices to connect our devices together. In this video, you’ll learn about hubs, switches, routers, firewalls, and much more.