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Do I need a Router?

I want to network my Desktop (host) to a laptop. I had been doing this with phoneline network cards without using a router. My card went bad & phoneline cards are no longer available (sadly, since they worked great). So, I now have to do the network via wireless.
The 2 computers are at opposite ends of a long ranch house. Years ago I tried wireless & it did not work because of the distance involved. I know there are now wireless solutions (MIMO) with far greater distance. My questions are:

1. My desktop does not have wireless capability & it runs XP Pro. The laptop has wireless & runs XP Pro. Do I absolutely have to use a router? I'm only interested in sharing my Internet connection (COMCAST CABLE). Or, will wireless work if I install only a wireless card in my desktop without using a router?
2. Is a MIMO router together with a MIMO card the best solution for long distances (assuming I need the router)?

Thanks for help.

ChrisMacleod

1: You can setup a adhoc wifi network (computer => computer) this will work just like your previous setup only the connection method has changed.

2: Yes to take full advantage you will require MIMO cards + MIMO router. Although just purchasing a MIMO router will increase coverage using MIMO cards will increase it further.

ChrisMacleod

Checkout these also http://www.homeplugs.com/

Powerline networking may be a better solution.

heat_doctor

ASKER

I would be content with the powerline option since we do not need the "mobility" factor. When I asked about that at MicroCenter computer store, they told me that the 2 powerline products needed to be plugged in to the same "line" (circuit?). I'm not convinced that this is correct information. If it is, I would doubt that the same "line" is present at extreme ends of our house. Can you address this issue?
Thanks.

ChrisMacleod

In the UK we have a ring main which connects every socket in the house. Like this diagram

http://www.ultimatehandyman.co.uk/spur and fcu.jpg

I would imagine all your sockets are connected to some form of main ring in your house.

Any electricians here to comment?

heat_doctor

ASKER

Funny you should point this out. Earlier today I called a neighbor who is an electrician & asked him whether there was a "ring" type installation typically (I am in the USA). His answer was NO! However, I do not trust his answer. So I will make more calls.

By the way, if I go the powerline route, do I still need to get a router of some sort for the host PC?
Also, I noticed that the speed for powerline is typically 14 MBPS. How does that compare with wireless?

Thanks for your help. Will get back as soon as I have more info.

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ChrisMacleod

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heat_doctor

ASKER

I have found a Netgear (USA) 85 MBPS unit which gets good reviews. FRom what I now understand, this should do the job for me. Thanks.