Hi mikeraj, Thank You for the reply. There is no need to uninstall the drivers for Dell Wireless 1703 card.You may take it out without uninstalling the drivers Then insert Dell Wireless 1525 card and install it's drivers. Hope this helps. I will be glad to assist further. .
I have a Dell XPS 9100 system which has a Dell Wireless-N 1525 PCIe WLAN (a/g/b/n) card which I would like to transfer into my new Dell 8500 which comes with a  Dell Wireless 1703 WLAN (g/b/n) half minicard. This is because the Dell 1525 is dual band and is faster than the Dell 1525. I would like to get some advise if this can be done, and the procedure for installing the Wireless-N 1525 PCIe WLAN card into the XPS 8500 (and replacing the 1703 half minicard). Thanks in advance!
How to install Wireless-N 1525 PCIe WLAN card into Dell XPS 8500?