For three decades, industrial PCs have used two types of internal architecture, motherboards and passive backplanes: ATX motherboards with slots for ISA, PCI and PCIe I/O extensions connected ...

An Ethernet cable lets you physically connect your computer to the internet. Ethernet connections are almost always faster than WiFi connections and are usually more stable. You'll need to connect one ...

There’s no doubt about it: Taking the time to tidy up your cables is something every system builder and upgrader should do. Aside from the small additional effort it takes, there are no downsides ...

The "Network Cable Unplugged" error in Windows can be frustrating, especially when you know the cable is properly connected. This error often indicates that your ...

The device shown in Figure 17-1 is an RS-232–to–TTL converter board, designed to allow a PC with a serial (RS-232) port to communicate with a device that has a console (TTL) port. External converters ...

We may receive a commission on purchases made from links. If you're even moderately familiar with computers and networking, you've probably fiddled around with a cable that connects your PC or laptop ...