Hello, for inspiron 15 3521-8275 bios is flashed to a06, i have tried the latest driver from dell site, version 9.2.0.504, installation is okay, but i can not connect to any access point.. is there any wireless driver for windows7 64 bit that is actually working?. Hi dell team, request you to share the wifi drivers for inspiron 15 3521 windows 7 64bit version. i had installed all possible drivers. regards, dileep.s. Troubleshoot dell inspiron 15 3521 laptop display, wi-fi issues with latest drivers download for windows 7, 8 32-bit/64-bit troubleshoot issues related to wi-fi connectivity, and have updated firmware and bios with an installation of latest dell 15 3521 laptop drivers from here..
Free dell inspiron 3521 drivers for windows 7 64-bit. found 17 files. select driver to download.. Since you did not mention the wireless card model, i have provided wireless card drivers (windows7 32/64 bit) from the manufacture website for both the cards. checks the wireless cards shipped with the computer and install the drivers accordingly.. This page contains the list of device drivers for dell inspiron 3521. to download the proper driver, first choose your operating system, then find your device name and click the download button..