Dell Drivers & Downloads

Support for Inspiron 5451

Dell Home Support for Inspiron 5451

Application

Name Last Updated Importance Operating system Download Actions
Dell Digital Delivery Application 19 Apr 2019 Recommended Windows 10, 64-bit
Windows 10, 32-bit
Download
Dell Update Application Win 32 19 Nov 2018 Recommended Windows 10, 64-bit
Windows 7, 64-bit
Windows 8.1, 64-bit
Windows 7, 32-bit
Windows 10, 32-bit
Windows 8.1, 32-bit
Download
Dell Update Application 19 Nov 2018 Recommended Windows 10, 64-bit
Windows 10, 32-bit
Download
OTB Survey - Dell Customer Connect 13 Oct 2017 Recommended Windows 10, 64-bit
Windows 8.1, 64-bit
Windows 8.1, 32-bit
Download
Dell Mobile Connect Driver 06 Mar 2019 Recommended Windows 10, 64-bit Download
Dell Help And Support Application 27 Mar 2018 Recommended Windows 10, 64-bit
Windows 8.1, 64-bit
Download
Dell Help And Support Application 27 Mar 2018 Recommended Windows 10, 32-bit
Windows 8.1, 32-bit
Download
Dell Quickset Application 23 Nov 2016 Recommended Windows 10, 64-bit
Windows 7, 64-bit
Windows 8.1, 64-bit
Download
Dell Digital Delivery Application 07 Nov 2018 Recommended Windows 7, 64-bit
Windows 8.1, 64-bit
Windows 8.1, 32-bit
Windows 7, 32-bit
Download
Certificate Authority Application 10 Mar 2015 Optional Windows 7, 64-bit Download
Dell Quickset Application 10 Mar 2015 Recommended Windows 8.1, 32-bit Download

Network

Name Last Updated Importance Operating system Download Actions
Dell Airplane Mode Switch Driver 10 Sep 2013 Recommended Windows 10, 64-bit
Windows 8.1, 64-bit
Download
Intel 3160 7260 3165 7265 8260 8265 Bluetooth Driver 20 Jul 2018 Urgent Windows 8.1, 64-bit Download
Intel 3160, 3165, 7260, and 7265 WiFi Driver 27 Mar 2019 Recommended Windows 10, 64-bit Download
Intel 3160 7260 3165 7265 Wi-Fi Driver 01 Dec 2017 Recommended Windows 7, 64-bit
Windows 8.1, 64-bit
Windows 10, 64-bit
Download
Dell Airplane Mode Switch Driver 10 Sep 2013 Recommended Windows 8.1, 32-bit Download
Dell Airplane Mode Switch Driver 16 Jul 2015 Recommended Windows 10, 64-bit Download
Intel 3160 7260 3165 7265 8260 8265 Bluetooth Driver 20 Jul 2018 Urgent Windows 7, 64-bit Download
Dell Wireless 1707 WiFi + Bluetooth Driver 29 Jul 2016 Recommended Windows 10, 64-bit Download
Dell Wireless 1704/1708 WiFi Driver 22 Jan 2016 Urgent Windows 10, 64-bit
Windows 10, 32-bit
Download
Dell Wireless 1550/1560/1704/1708/1820A/1830 Bluetooth Driver 31 May 2016 Recommended Windows 10, 64-bit Download
Dell Wireless 1708 Bluetooth Application 30 Jul 2015 Recommended Windows 10, 64-bit Download
Dell Wireless 1708 Wi-Fi Driver 28 Jul 2015 Recommended Windows 10, 64-bit Download
Intel Dual Band Wireless AC 3160 Bluetooth Application 28 Jul 2015 Recommended Windows 10, 64-bit Download
Dell Wireless 1707 Wi-Fi + Bluetooth Driver 28 Jul 2015 Recommended Windows 10, 64-bit Download
Dell Wireless 1707 Wi-Fi + Bluetooth Driver 10 Mar 2015 Recommended Windows 7, 64-bit
Windows 7, 32-bit
Download
Dell Wireless 1708 Wi-Fi+ Bluetooth Driver 10 Mar 2015 Recommended Windows 7, 64-bit
Windows 7, 32-bit
Download
Intel Dual Band Wireless AC 3160 Bluetooth Application 10 Mar 2015 Recommended Windows 7, 64-bit Download
Intel 3165 7265 7260 7265 Wi-Fi Driver 06 Dec 2017 Recommended Windows 8.1, 32-bit
Windows 10, 32-bit
Windows 7, 32-bit
Download
Dell Wireless 1707 Wi-Fi + Bluetooth Driver 10 Mar 2015 Recommended Windows 8.1, 32-bit
Windows 8.1, 64-bit
Download
Dell Wireless 1708 Wi-Fi+ Bluetooth Driver 10 Mar 2015 Recommended Windows 8.1, 32-bit
Windows 8.1, 64-bit
Download
Intel Dual Band Wireless AC 3160 Bluetooth Application 10 Mar 2015 Recommended Windows 8.1, 64-bit Download

Backup and Recovery

Name Last Updated Importance Operating system Download Actions
Dell Backup and Recovery (DBAR) Application 26 Jan 2016 Optional Windows 7, 64-bit
Windows 8.1, 64-bit
Windows 8.1, 32-bit
Windows 7, 32-bit
Download

Serial ATA

Name Last Updated Importance Operating system Download Actions
SanDisk Z400s Series SSD Firmware Update 25 May 2016 Recommended Windows 10, 64-bit
Windows 8.1, 64-bit
Windows 7, 32-bit
Windows 7, 64-bit
Windows 8, 64-bit
Windows 10, 32-bit
Windows 8.1, 32-bit
Download
Western Digital ML500M Series Hard Disk Drive Firmware Update 25 Jul 2017 Recommended Windows 10, 64-bit
Windows 7, 64-bit
Windows 8, 64-bit
Windows 8.1, 64-bit
Windows 10, 32-bit
Windows 8.1, 32-bit
Windows 7, 32-bit
Windows 8, 32-bit
Download
Western Digital MN500S-2 Series Hard Disk Drive Firmware Update 18 Jan 2018 Recommended Windows 10, 64-bit
Windows 7, 32-bit
Windows 7, 64-bit
Windows 10, 32-bit
Windows 8.1, 64-bit
Windows 8.1, 32-bit
Windows 8, 64-bit
Download

Audio

Name Last Updated Importance Operating system Download Actions
Realtek High Definition Audio Driver 13 Feb 2019 Urgent Windows 7, 32-bit
Windows 10, 64-bit
Windows 7, 64-bit
Windows 8.1, 64-bit
Download
Realtek High Definition Audio Codec Driver 14 Feb 2019 Recommended Windows 10, 64-bit Download
Realtek High Definition Audio Codec Driver 13 Feb 2019 Recommended Windows 8.1, 32-bit
Windows 10, 32-bit
Download

Chipset

Name Last Updated Importance Operating system Download Actions
Intel Chipset Device Software 02 Jun 2016 Recommended Windows 10, 64-bit
Windows 7, 64-bit
Windows 8.1, 64-bit
Windows 10, 32-bit
Windows 7, 32-bit
Download
Intel Trusted Execution Engine Driver 16 Jan 2017 Recommended Windows 10, 64-bit Download
Intel Dynamic Platform and Thermal Framework Driver 16 Jan 2017 Recommended Windows 10, 64-bit Download
Realtek RTS5170 Card Reader Driver 28 Jul 2015 Recommended Windows 10, 64-bit Download
Intel Sideband Fabric Device Driver 28 Jul 2015 Recommended Windows 10, 64-bit Download
Intel Serial IO Driver 28 Jul 2015 Recommended Windows 10, 64-bit Download
Intel Trusted Execution Engine Driver 02 Apr 2015 Recommended Windows 7, 64-bit
Windows 8.1, 32-bit
Windows 8.1, 64-bit
Download
Realtek RTS5170 Card Reader Driver 10 Mar 2015 Recommended Windows 7, 64-bit
Windows 8.1, 32-bit
Windows 8.1, 64-bit
Windows 7, 32-bit
Download
Intel USB 3.0 eXtensible Host Controller Driver 10 Mar 2015 Recommended Windows 7, 64-bit Download
Intel Chipset Driver 02 Apr 2015 Recommended Windows 8.1, 32-bit Download
Intel Dynamic Platform and Thermal Framework Driver 02 Apr 2015 Recommended Windows 8.1, 64-bit Download
Intel Serial IO Driver 02 Apr 2015 Recommended Windows 8.1, 64-bit Download
Intel Sideband Fabric Device Driver 02 Apr 2015 Recommended Windows 8.1, 64-bit Download

BIOS

Name Last Updated Importance Operating system Download Actions
Dell Inspiron 5451/5551 System BIOS 19 Mar 2018 Urgent BIOS
Not Applicable
Windows 10, 64-bit
Windows 7, 64-bit
Windows 8.1, 32-bit
Windows 8.1, 64-bit
Download

Video

Name Last Updated Importance Operating system Download Actions
Intel HD Graphics Driver 23 Mar 2016 Recommended Windows 10, 64-bit Download
Intel HD Graphics Driver 10 Mar 2015 Recommended Windows 7, 64-bit
Windows 8.1, 64-bit
Download
Intel HD Graphics Driver 02 Apr 2015 Recommended Windows 8.1, 32-bit Download

Mouse, Keyboard & Input Devices

Name Last Updated Importance Operating system Download Actions
Dell Touchpad Driver 28 Jul 2015 Recommended Windows 10, 64-bit Download
Dell Touchpad Driver 03 Aug 2015 Recommended Windows 7, 64-bit
Windows 8.1, 32-bit
Windows 8.1, 64-bit
Download

CPU

Name Last Updated Importance Operating system Download Actions
Intel Chipset Driver 02 Jun 2015 Recommended Windows 7, 64-bit
Windows 8.1, 32-bit
Windows 8.1, 64-bit
Windows 7, 32-bit
Download