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 ...

My mom just called me tonight telling me that she came home this evening and her home office circuit breaker was tripped. The cable modem is burnt, with visible black marks on the outside of the unit, ...

We have high-speed cable Internet service at home and just got a laptop with wireless. The cable company wants $250 to set up and $8 per month to maintain it. Can’t we just connect a wireless router ...

At home I have two computers, in two different rooms, both with internet access. My main computer is connected through a router that is connected to a cable modem, the cable modem is also connected to ...

If you’re on cable internet, chances are you probably pay a monthly fee to your service provider to rent one of their modems. However, this fee can be eliminated by simply bringing your own modem and ...

Your 16-Mbit cable connection is going to look awfully puny when a new generation of 10-Gbit cable modems enter the scene—whenever that turns out to be. On the other hand, there’s good reason to ...