Drivers Problem?

RCW

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I have Dell Latitude D420, Windows 7 Professional was installed few days ago. Since, sometimes, the wireless connection would turn out to be very slow; most of time is normal though. The wireless card is Dell 1490 dual band WLAN mini card. I tried to find a driver to be compatible with Windows 7, but, can't find it. Any suggestion?
 

My Computer

Computer Manufacturer/Model Number
Dell Latitude 420
OS
Window 7
CPU
Intel CORE dual
Memory
2.5GB
Graphics Card(s)
Intel 945
Hard Drives
250GB
Since sometimes you get normal speeds, I would doubt its the driver... Where is your computer in relation to your router??
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
LENOVO K450 @3.0GHZ
OS
64-bit Windows 8.1 Pro
CPU
Core(TM) i5 CPU 4330 Haswell @ 3.20GHz
Motherboard
LENOVO
Memory
12.00 GB
Graphics Card(s)
Intel(R) HD Graphics
Sound Card
Intel HD integtrated
Monitor(s) Displays
HP 25' ISP Monitor
Screen Resolution
1900/1020
Hard Drives
(1) ST1000DM003-1CH162 (2) Generic STORAGE DEVICE USB Device (3) Generic STORAGE DEVICE USB Device
Internet Speed
100mb down/10mb up
I have Dell Latitude D420, Windows 7 Professional was installed few days ago. Since, sometimes, the wireless connection would turn out to be very slow; most of time is normal though. The wireless card is Dell 1490 dual band WLAN mini card. I tried to find a driver to be compatible with Windows 7, but, can't find it. Any suggestion?

IM assuming you are running 32bit, right? Dells driver support is somewhat lacking but you can use their vista driver in compatibility mode. Let us know if that doesn't work


Ken
 

My Computer

Computer Manufacturer/Model Number
HP Pavillion dv-7 1005 Tx
OS
Win 8 Release candidate 8400
CPU
[email protected]
Memory
4 gigs
Graphics Card(s)
Nvidia 9600M
Sound Card
HD built-in
Monitor(s) Displays
17" Wxga
Screen Resolution
1440x900
Cooling
none
Internet Speed
45Mb down 5Mb up
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