For the last few months I have been using a cable modem that works fine when connected to the Ethernet network adapter in my desktop PC. I recently purchased a new notebook computer that also needs ...

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 ...

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 ...

Q I'm having Internet connection problems with my Comcast cable modem. Recently I unplugged my laptop from the modem and plugged in my wife's computer. Later I reconnected my laptop to the modem, but ...

Which cable modems are best? A cable modem is one of the most important pieces of equipment in your home or office. These devices connect to the internet through a cable connection and either ...

Your modem and router are the dynamic duo you need to get online, so long as you don't mistake one for the other.