Question about D-Link AirPlus G DWL-G122 802.11g/b Wireless Adapter

2 Answers

Sudden High latency

I have jus recently installed the D-link DWL-G122 wireless usb adapter and i use it to connect to a wireless router (brand is SMC) about 50 metres away. I connect ping the router jus to check the consistency of the connection and heres what happens - For about 15 seconds i get replies from the router with a latency of 1 or 2ms (thats fine and my internet also works fine) but after 15 or so replies i get a sudden spike in latency in the next reply (latency of about 2000-3000ms). Again the next 15 or so replies are fine and again i get a single reply with the large latency. For browsing, this is hardly a problem but for gaming online or anything else which constantly downloads data, its a huge problem. I have tried practically everthing from changing the wireless channel to disabling my norton firewall but to no avail. Some one plese offer a solution. Thanks a lot

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  • Nikhil Mohandas Dec 12, 2007

    My port is high speed (2.0) and i have tried changing ports also. I also checked my adapter configs with my router ones and they match. Only guess i can take is that the adapter is spoilt!!

  • someperson Mar 29, 2008

    I have the exact same problem, and also get regular brief disconnections. OK for the web, but useless for playing online games. Anyone thinking of buying this adaptor should avoid it.

  • perseusz10 Nov 02, 2008

    I'm having the same problem...
    Is there really no way to make it work normally? It makes playing online nearly impossible...

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Do this In your router's configuration page, go to the wireless setup tab and note down the values of fragmentation(frag) threshold and RTS threshold(you may have to see advanced options for this) then in the adapter's config utility, click on advanced and enter the above two values in the appropriate boxes. also make sure, that your ad-hoc channel matches the one in your router config page

Posted on Oct 07, 2007

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What speed is your USB port? 1.0 or 2.0? That would make a huge difference. Also, try a differnet USB port of your have an extra.

Posted on Jul 25, 2007

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1 Answer

I have a D link DWL-G122. It keeps getting disconnected. When connected the speed is variable although the cable connection speed is 10MB


atry changing the channel of your router. teh distance of the computer from the router affects the quality of your connection also. you may try updating the driver of your wireless adapter or if all wireless computers are experiencing same problem try upgrading the router's firmware. By the way make sure that there's no wireless devices that is 3 ft away from the router. it should be 5ft or more.

Jan 07, 2010 | D-Link AirPlus G DWL-G122 802.11g/b...

2 Answers

Can't find driver for my d-link dwl g122 sothat i can install it my computer


You can download the driver for this adapter from this link, just select first the revision of your adapter and then after that select driver and the continue with the download for it so you can install it to your computer....

Nov 08, 2009 | D-Link AirPlus G DWL-G122 802.11g/b...

1 Answer

Help me


just installed the driver and the device then you get the wireless icon then go to it there view available network is showing just connect it and enjoy it

May 05, 2009 | D-Link AirPlus G DWL-G122 802.11g/b...

1 Answer

DLINK G604T GENII, DLINK DWL G122 n laptop wireless adapter


It may also be an issue with a firewall on either computer. If you have McAfee, Norton or Windows Firewall enabled, disable it on both side and try the file sharing again. If it works, you will know that you have to check you firewall rules.

Apr 15, 2008 | D-Link AirPlus G DWL-G122 802.11g/b...

4 Answers

Software lost


Go to the D-Link website, then support, then downloads. You will find the software you need. BPCS

Dec 19, 2007 | D-Link AirPlus G DWL-G122 802.11g/b...

1 Answer

Dwl g122 not connect with dwl g730ap


how to setup driver d-link DWL-G 122 for windows xp

Dec 02, 2007 | D-Link AirPlus G DWL-G122 (DHDWLG122)...

4 Answers

Can i get the d-link dwl-g122 software


go to this link: http://support.dlink.com/products/revision.asp?productId=DWL-G122
then select the appropriate revision. refer to the sticker found on the item.
then download the driver. thats all!
good luck!

carlmali007@yahoo.com

Nov 13, 2007 | D-Link AirPlus G DWL-G122 802.11g/b...

1 Answer

Wireless


ensure the modes are matched (ad-Hoc or infrastructure) and SSID and channels match.

Jun 09, 2007 | D-Link AirPlus G DWL-G122 802.11g/b...

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