Apparently you can’t win this one. On my computer, I cannot get speeds of Mbps , when on a simple netbook with an Atheros WiFi card connected to the same network can. I still can connect with my old Toshiba with a What I’m doing wrong? Choose either 1, 6 or 11, whichever has the least amount of clients on it.

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Is like the router is not doing only 40MHz. You must log in or sign up to reply here.

Since your wireless card prefers for whatever reasons 20MHz channels it uses the backup one miniacrd standard channel. Could it be that the router isn’t changing the “Channel Width”?

Debian User Forums • View topic – Dell Wireless WLAN Half MiniCard Driver

However those “n” cards that don’t support 40MHz may not work. What I’m doing wrong? You are also using channel 9 which overlaps with channel 6 and Turgay Ogus Sep 28, Try to update drivers as your current ones are not the most recent ones.

Mubashir Javed Sep 28, If there are other networks in the area, 11n spec will force it back to 20mhz band. Linksys has sort wlan 1520 half minicard a backup channel- you’ve chosen a wide channel 40MHz one to be wlann and a Standard Channel can be either 1 or 5 in this setup. Wlan 1520 half minicard you’re not lucky one of them- Dell in that case may just go back to 20MHz for compatibility reasons.


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Also, the Alienware DW is finding that the router is Mbps capable The Broadcom card is probably set to 20Mhz mode only for 2. I don’t remember if AR supports 40MHz- probably not as it’s one of the worst cards the world has seen. If I change it to 40MHz, will another computer with a No, create an account now.

Your name or email address: Set the channel width to 40MHz on the router. I don’t get it On my computer, I cannot get speeds of Mbpswhen on a simple netbook with an Atheros WiFi card connected to the same network can. I’m using this driver: Apparently you can’t win this one. Yes, my password is: I’ve wlan 1520 half minicard to set my router to 40Mhz, wlan 1520 half minicard I don’t see that on my Alienware.

Dell Wireless WLAN 1520 Half MiniCard, 802.11n, not 150Mbps?

I wlan 1520 half minicard can connect with my old Toshiba with a So check out the Options page there and see if you can set ahlf to “Auto” as well. Drivers and Downloads Any ideas what is wrong?


Can the DW mixup the value? And the diagnosis says that everything is OK: Discussion in ‘ Networking and Wireless ‘ started by pepemoscaJan 28, Still, I get the same speed. Anyway- check 40MHz and auto- setting it to 20MHz only is not a good idea. Share Wlan 1520 half minicard Page Tweet. alan

As you see on the router it’s minicarc no 1 and your laptop is connected to this channel instead of 40MHz wide channel no 3.