Wireless Connectivity and You by Nathan Kartchner
As computer connectivity continues to evolve, there is a definite push towards wireless. The idea of wireless connectivity is not new. IrDA, or infrared wireless communication has been around for a while. IrDA uses pulsed infrared light waves to provide wireless connectivity to printers, cell... Supported by companies like Intel, Microsoft, and NEC, this standard is intended to build upon the popularity of the current USB 2.0 standard, with a focus on ease and universality of connection using a completely wire-free platform.

Good Reasons To Have A Wireless Network by Kenneth Snodin
Having a wireless network opens up many possibilities. Wireless networks provide an inexpensive and easy way to share a single Internet connection among several computers. This means you only need one modem, and you can add additional computers to the network just by plugging in a wireless card... The cost of getting enough Ethernet cables can add up, and sometimes, you may even have to make holes in your walls to set up a wired network. ... Laptops can be carried from room to room, and they will always have access to the Internet.

Synchronised Digital Clock Systems by David Evans
Synchronised digital clocks allow a number of individual time clock displays to show identical accurate time. Individual stand-alone digital clocks each drift at different rates eventually all display differing times. This article discusses the methods utilised to achieve synchronised digital... Ethernet NTP Digital Clock Systems Ethernet NTP digital wall clock time displays utilise NTP over Ethernet to display a continuously accurate synchronised time. ... The devices are powered over standard CAT5 cabling using Power-over-Ethernet (IEEE 802.af), the same Ethernet standard as...

Networking Basics by Kashif Raza
A network is a group of computers, printers, and other devices that are connected together with cables. The sharing of data and resources. Information travels over the cables, allowing network users to exchange documents & data with each other, print to the same printers, and generally share any... 10BASE-T Ethernet and Fast Ethernet use a star topology, in which access is controlled by a central computer. ... This standard defines rules for configuring an Ethernet network as well as specifying how elements in an Ethernet network interact with one another.

How To Resolve Cable, DSL, and Dialup Modem Problems by Otis Cooper
When it comes to diagnosing the modem and any other computer problem,always start with the most obvious first.Modem problems may be repaired as fast as re-booting the computer or can be as complex as resolving hardware conflicts. First remember to check for the most obvious signs of trouble,such... The modem is connected to an Ethernet card which will receive and send signals to the computer.Look at the rear of the card and see if the green indicator is on.If not,there is a problem with the card installation or the card may be faulty.

Finding Your MAC Address On Wired And Wireless Network Cards by Darren Miller
The Answer To The Media Access Control Question Over the past few weeks I have received quite a few e-mails about Ethernet cards, both wired and wireless, and more specifically, about Media Access Control (MAC) addresses. I think the main reason I’ve received so many questions about Ethernet... This one happens to be the second Ethernet card, an internal wireless Ethernet card. ... Ethernet adapter Wireless Network Connection 2: If you have multiple Ethernet (network) cards in your systems, as I do in this laptop, you will have multiple listings.

Installing a PCI Wireless Card by Lee Asher
Installing a PCI wireless card might seem like a bit of an adventure -- after all, you have to open the case, find where to put the thing, close it again... and then you have to deal with the software! Even if you've never opened your computer before, though, you shouldn't have too much trouble... If you're nervous that you won't remember which wire goes where when it's time to put them back again, you could draw a diagram before you start this step. ... Some of the available PCI slots might be used by existing modems or Ethernet cards.

Wireless Router Features by Eric Meyer
BUYING A WIRELESS ROUTER You might be asking what features should I look for in a wireless router . You will have to ask yourself some questions first. 1. Do you currently have a 802.11b or 802.11g wireless adapter? 2. Do you want to connect remotely to your office network? ... Another router feature is POE (Power over Ethernet) this is a really good feature for business environment because you power your router through the Ethernet cable, which means you don’t need a power outlet. ... WPA uses tools such as TKIP and AES encryption.

The Microsoft Xbox 360 Console: Powerful Gaming in a Box by Mark Robbins
Gone are the days of drab, underpowered gaming consoles with limited features. The Microsoft Xbox 360 is here! It doesn't matter if you are a serious gamer or a mere hobbyist, the Xbox 360 that Microsoft launched in November 2005 is suitable for all players. ... On the other hand, if you are one of those to whom "money is no object," you may just go ahead and buy the entire Microsoft Xbox 360 system, where everything is all in (i.e., the console with premium chrome finish, a wireless controller, the Xbox Live headset, component hard drive-AV cable, the Ethernet cable that allows you to...

Internet Access in Mainland China for Business and Leisure by Ken Cheong
Internet access in China It was difficult getting internet access in China a mere 6 years ago. Corporate leased line were difficult to apply for, hotels had no internet access, dial-ups were extremely unreliable, xDSL or cable were largely unavailable and cybercafes largely denied foreigners... At this point of time, wireless internet access does not seem to be entirely popular as compared to wire access in these cafes. ... Most rooms will have an ethernet port for you to hook up to the hotel's broadband.