Source :
support.dellDownload DELL Inspiron 14 (5451) Windows 7 64bit driversApplication (3)Dell Update Application 21 Apr 2015 1.4.2000.0, A07
DownloadCertificate Authority 07 Apr 2015 A00
Download Dell Quickset Application 02 Apr 2015 10.17.1, A00
Download Audio (1)Realtek Audio ALC3234 Driver 07 Apr 2015 6.0.1.7433, A00
Download Chipset (4)Intel Chipset Driver 02 Apr 2015 9.4.4.1006, A00
Download Intel Trusted Execution Engine Driver 02 Apr 2015 1.1.0.1064, A00
Download Intel USB 3.0 eXtensible Host Controller Driver 02 Apr 2015 3.0.1.41, A00
Download Realtek RTS5170 Card Reader Driver 07 Apr 2015 6.3.9600.39060, A00
Download Mouse, Keyboard & Input Devices (1)Dell Touchpad Driver 07 Apr 2015 18.1.48.1, A00
Download Network (4)Dell Wireless 1707 Wi-Fi + Bluetooth Driver 07 Apr 2015 10.0.0.299, A00
Download Dell Wireless 1708 Wi-Fi+ Bluetooth Driver 08 Apr 2015 6.30.223.259, A00
Download Intel Dual Band Wireless AC 3160 Bluetooth Application 02 Apr 2015 17.1.1409.486, A00
Download Intel Dual Band Wireless-AC 3160 Driver 02 Apr 2015 17.13.2, A00
Download Video (1)Intel HD Graphics Driver 02 Apr 2015 10.18.10.3993, A00
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