Most of the recent laptops and netbooks already comes with wireless capability allowing you to connect to wifi hotspots. Previously I’ve written a few guides (XP, Vista, Hotspot) on how to share the wireless Internet connection without a wireless router. Let’s say you have a direct connection to the Internet via network cable and the computer has a wireless adapter. Since your computer is connected via cable, the wireless adapter will not be in use and it is possible to make the wireless adapter to share the Internet connection that you are getting from the cabled connection. This saves you from spending money in buying a wireless router.
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However, the steps are quite long are involves a lot of steps. Moreover there are also many different network configurations and the steps that I’ve written might not work for you. Good news is I found a free software called Connectify which is able to “EASILY” turn your Windows 7 computer into a wireless router with only one click. Trust me, sharing an internet connection using your wireless adapter cannot get any easier than this!
1. Fill up this form to obtain the Connectify download link. The page mentioned that the link will be sent to the e-mail address but
2. Download and install Connectify. (The installer ConnectifyInstaller.exe is only 1.41MB in size)
3. Select the Internet connection you wish to share (My internet connection is coming from Local Area Connection and Connectify automatically selected it)

4. Choose a name for your new wireless network (You can leave it as Connectify)
5. Choose a wireless passphrase (You will to enter a wireless password that contains at least 8 characters)
6. Press the Internet Sharing button to turn on your wireless network
Now, from your other devices, you can see your wireless network. Choose to join it, and enter the wireless passphrase to connect.

Your wireless hotspot created with Connectify is encrypted with WPA2-Personal (AES) encryption by default and you cannot turn it off. Your security is as strong as the Passphrase that you select.
Although this guide ended up with 6 steps, but in short you only need to download and install Connectify, set the passphrase and click a button. I think I can do that all in less than 5 minutes. Connectify is a real WiFi Access Point running on your computer and it’s not an ad-hoc mode. Any device that can connect to a regular access point, can connect to a Connectify Hotspot, with no special setup or software required. Do note that Connectify is still in beta and some old wifi adapter cannot work. I’ve tried setting up connectify with D-Link DWA-110 and it couldn’t work. But when tested on a built-in Intel wireless adapter, it works perfectly.
Connectify is free and runs only on Windows 7 and Windows Server 2008 r2, both in either 32 or 64 bits. It is not made for XP or Vista. Most ISP doesn’t allow you to resell your internet connection. However if you are sharing the cost with your neighbor, then I believe it should be fine.
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instructions? or is it only a promotional article?
Got bluesceen under win7 every minute úsing this tool. crap!
it will not work in this way you need one server PC with 2 LAN card , the PC will act as a router a
If you wanna make it for sure forget about that crap “Connectify” that as it was mentioned above doesn’t work with any wireless card. Follow the steps from this tutorial and will surely 100% work!!!
youtube.com/watch?v=pLXU5pJzejA
Edit: Does the D-Link DWA-520 Wireless PCI adpater work with this ??
Does the D-Link DWL-520 Wireless PCI adpater work with this ??
I need to know how to set up my wireless internet connection, miniport adapter, and my wireless internet connection 2, in order to create my hotspot network without being constantly disconnected. My signal is weak, so I am using a Hawking-n usb dish adapter to capture the signal. It works great, but when I start my hotspot I cannot get my network up. Can u help me with the settings and sharing protocol so my clients and myself can get online? Thanks! Anyone know???? HELP!!!
hi,
would be really great if I can get a step by step guide on connecting my mobile phone as a modem on win 7 operating system.
need help.
Just Perfect!!….Thanks Buddy!
what should be the range of virtual wifi router……???????
hi ray, just a question, i am using dsl connection with username and password. do you think it will not make a problem? i tried it and network is working but no internet connection, it says: Access: Local only
thanks mate, good job!
Beautiful! just what i needed. thank you!!!
hai,now i bought a new laptop .windows 7 is my default os.how i connect wi-fi in my laptop.please tell step by step.i will wait…….Ray
getting error AP not supported
wonderful
Raymond,
i read your article about Sharing Internet connection in XP
raymond.cc/blog/archives/2008/03/22/how-to-share-internet-connection-in-xp-without-wireless-router/
i follow the instruction, every thing is fine, but while using the client to browse, google is load succesful, but yahoo not loaded…
What is the problem ??
i click the wireless network icon in taskbar, it seem doesn’t transmit any data from host to client..
installed and my mobile phone was able to connect to it .. sad to say that i’m unable to browse using my mobile phone .. am i supposed to enter an ip or dns server?
Check out Virtual access point v2.2 …not free software but it works for all windows
virtual-ap.com
fantastic! i just hope that it also will work for winXP!:( let’s research ….
time to replace winxp to win7? not working in winxp.
Thats Too Cool Raymond, But i have another query something like this article, I have an EVDO from my ISP ( BSNL) and also i have a wifi router and desktop, i uses my evdo at my desktop and i want to share my EVDO through wifi router, can u please find out a way to complete this task
thanx
am still using window vista. but a good one. maybe soon, i’ll replace my older OS. thanks boss ray
thanks Ray, great
great work
Best tips ever… Everyday I visit your blog, coz I knw everyday there will be a new precious stone :D
does not work with me, my laptop is compaq presario v6000
Useful for University student….
Hey I have a problem, after I installed the program it says Service Down, and I cant chose my Internet connection. There is a cross circle over the notification icon in the lower right corner. What should I do, please help :)
I found my device on the following list, now I know why it does not work for me. Will look around to see if I can buy a newer USB wireless adapter.
The following is from Connectify’s web site:
SUPPORTED DEVICES
Connectify works with new Windows 7 logo-tested WiFi devices, and many older devices that have compatible Windows 7 drivers. There are a number of Intel WiFi devices that do not have proper driver support. We are working on a solution that will allow Connectify to work with all WiFi devices (and even older versions of Windows) and will make an announcement when we have a resolution.
These older devices are known to be compatible:
Ralink RT2870 (in many 802.11n USB dongles)
Broadcom 4310-series (in many Dell laptops)
Realtek RTL8187SE (with the drivers that came with Windows 7)
These older devices are known to be incompatible:
Intel 3945/4965/5100/5300 (most Intel cards, unfortunately)
Realtek RTL8187 (like in older 802.11bg USB dongles)
Zydas ZD1211 (also in 802.11bg USB dongles)
Broadcom 4320-series (in many Dell laptops)
Mac Book Builtin Broadcom devices
nice work ray
good good
Hmm… Nice.
But is there any software which can help me host LAN games on both my LAN Connection and Ad-Hoc wireless network at the same time such that computers on both network can join the game?
Thanks for info! Very useful! Clients PC also need to be Windows 7 running, not only host PC? I have desktop with USB Wi-Fi adapter and Windows 7 installed & netbook also have built in Wireless adapter with Windows XP Home. This two devices seen each other by Connectify, everything seems to be OK, but internet in netbook do not work. Any special configuration settings is needed or XP do not work with W7 instead?
Thanks Raymond, can’t see how I missed that…
Thanks again.
Nice tips. Ad-hoc always make problem when I use Vista.
Sorry ray, but it’s not working in my case. It said no compatible wifi device found.
My Laptop using Win 7 Pro and Intel Pro Wireless network
GOOD tips.. Ray
thanx
Tom your question has already been answered in the post itself.
Thank’s Ray,for this post !
Is this a ad-hoc connection? I want to know it because my HTC Hero does not suport that.
thnxx is a very useful article 4 me to share my internet connection with my friends
just like this one today:
lifehacker.com.au/2009/11/connectify-restores-wi-fi-hotspot-powers-to-windows-7/
Thanx Ray for this useful information.
quite useful one.
great Ray..i just cant believe cable connection can be used as wireless…i will surely try this
thank you so much
hmmmmmmmm……… tnxxxxxx