If i want to move about wireless on my laptop,do i want a wireless router,any other equipment?

I was told that I need a wireless router and other connections to run wireless on my laptop.I want to use a usb connection.I tried to use the Cd provided to go wireless,but couldn't label a connection.Someone told me to get a usb connector to travel wireless and thats all I need. i want to be sure back spending the money for something that won.t work anyway.
Answers:
short of any other issues your computer might own.. you need four basic things to do what you want.

1) an influential internet connection (Cable DSL)
2) A router with wireless access
3) a wireless card (or usb to wireless device) for your computer
4) window xp with Service Pack 2. (or vista)
right click on my computer (computer if you have vista)
click properties. you entail to see vista (any adition) or xp service pack 2

if you do not have all 4 you will not grasp it to work.
if you do have all 4 and its still kaput. let us know what you have for products and we can assistance more.
In order for you to use your wireless, you requirement a wireless router and setup security for it (MAC filtering, WEP/WPA encryption codes, etc). If you do not, you are essentially putting your own internet nouns and your laptop at risk from any snoopers in your neighborhood.

Do not even consider a USB connection. It is slow, and unreliable.

Your wireless AP/router will provide a hardware firewall. Depending on what services you use on your computer, you enjoy to set up the firewall on your router (Messenging, printing, remote connect, etc etc).

DO NOT go cheap on routers. Go with a reliable product. Linksys is a moral brand to start with.

My recommendation
Make sure to bring back a 802.11G (not B) wireless router with WPA protection from Linksys. They have a number or products that provide these option.

look here to familiarized yourself with the terminology:
http://en.wikipedia.org/wiki/Wireless_LAN

There are links on that page that are adjectives in helping you with your home lattice.

This is all a lot easier than it sounds. But NEVER buy a wireless router if you are not going to trigger WEP/WPA security and/or tweak the firewall. Never buy any other brand other than Dlink, Linksys, Netgear, or Orinoco.
You need a modem, a router that sends and recieves wireless signal and a usb cable to connect the modem to the router.
to use the internet wirelessly at home, you need a wireless router and a wifi enabled laptop or a wifi dongle for the laptop though i would prefer a pcmcia card as its better protected internally.

if however you are happy beside your home setup and just want to access wifi "hot spots" from your lappy, you only want the dongle/wifi card for your lappy.
You obligation a router, and a usb type wireless card/adapter. Make sure the card that connects to the laptop is compatible with your router. When you go to the store pick a router and pick a card and ask the clerk if this is compatible next to this.
If you dont already have a wireless router, win it. It's pointless to have a laptop that could connect wireless, if you dont have a place to connect.
For your home use you will need a wireless router hooked into your modem you use for internet connection. Most routers you can buy close to the LINKSYS comes with the eithernet cable needed to hook to the modem.
I used a usb the net gear wpn511 it works great all i did be Scan and found access points around me and now i have free Internet (They enjoy no security)


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