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Dell Inspiron 3421 Drivers Download


This page contains the list of device drivers for Dell Inspiron 3421. To download the proper driver, first choose your operating system, then find your device name and click the download button.

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Operating System:
Description: Scan your system for out-of-date and missing drivers
Version: 8.5 File Size: 2.33M
Supported OS: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista, Windows XP
Device Name: Intel(R) HD Graphics 4000
Driver Date 2013-03-10 File Size: 23.42M
Driver Version: 6.14.10.5441 Vendor: Intel
Supported OS: Windows XP 32bit
Device Name: Intel(R) HD Graphics 4000
Driver Date 2013-03-10 File Size: 30.06M
Driver Version: 6.14.10.5441 Vendor: Intel
Supported OS: Windows XP 64bit
Device Name: Intel(R) HD Graphics 4000
Driver Date 2012-02-28 File Size: 153.04M
Driver Version: 8.15.10.2669 Vendor: Intel
Supported OS: Windows Vista 64bit, Windows 7 64bit
Device Name: Intel(R) HD Graphics 4000
Driver Date 2014-06-11 File Size: 74.23M
Driver Version: 10.18.10.3643 Vendor: Intel
Supported OS: Windows 7 32bit, Windows 8 32bit
Device Name: Intel(R) HD Graphics 4000
Driver Date 2012-06-06 File Size: 113.7M
Driver Version: 8.15.10.2778 Vendor: Intel
Supported OS: Windows Vista 32bit, Windows 7 32bit, Windows 8 32bit
Device Name: Intel(R) HD Graphics 4000
Driver Date 2013-12-06 File Size: 108.96M
Driver Version: 9.17.10.3372 Vendor: Intel
Supported OS: Windows XP, Windows Vista 32bit, Windows 7 32bit, Windows 8 32bit
Device Name: Intel(R) HD Graphics 4000
Driver Date 2014-06-11 File Size: 135.74M
Driver Version: 10.18.10.3643 Vendor: Intel
Supported OS: Windows 7 64bit, Windows 8 64bit
Device Name: NVIDIA GeForce GT625M
Driver Date 2014-10-16 File Size: 236.22M
Driver Version: 9.18.13.4448 Vendor: NVIDIA
Supported OS: Windows 7 32bit, Windows 8 32bit
Device Name: NVIDIA GeForce GT625M
Driver Date 2014-10-16 File Size: 291.66M
Driver Version: 9.18.13.4448 Vendor: NVIDIA
Supported OS: Windows 7 64bit, Windows 8 64bit
Device Name: Dell Wireless 1703 802.11b/g/n (2.4GHz)
Driver Date 2012-06-11 File Size: 841.13K
Driver Version: 9.2.0.504 Vendor: Atheros
Supported OS: Windows Vista 32bit, Windows 7 32bit, Windows 8 32bit
Device Name: Dell Wireless 1703 802.11b/g/n (2.4GHz)
Driver Date 2012-12-16 File Size: 1.11M
Driver Version: 10.0.0.222 Vendor: Atheros
Supported OS: Windows 8 64bit
Device Name: Dell Wireless 1703 802.11b/g/n (2.4GHz)
Driver Date 2012-12-20 File Size: 1.18M
Driver Version: 10.0.0.222 Vendor: Atheros
Supported OS: Windows Vista 64bit, Windows 7 64bit, Windows 8 64bit
Device Name: Dell Wireless 1704 802.11b/g/n (2.4GHz)
Driver Date 2012-09-12 File Size: 5.14M
Driver Version: 6.30.59.74 Vendor: Broadcom
Supported OS: Windows XP 64bit, Windows 8 64bit
Device Name: Dell Wireless 1704 802.11b/g/n (2.4GHz)
Driver Date 2012-12-05 File Size: 25.07M
Driver Version: 6.30.95.29 Vendor: Broadcom
Supported OS: Windows XP, Windows Vista 32bit, Windows 7 32bit, Windows 8 32 & 64bit
Device Name: Dell Wireless 1704 802.11b/g/n (2.4GHz)
Driver Date 2012-05-10 File Size: 4.52M
Driver Version: 6.30.9.44 Vendor: Broadcom
Supported OS: Windows XP, Windows Vista 32 & 64bit, Windows 7 32 & 64bit, Windows 8 32 & 64bit
Device Name: Realtek PCIe FE Family Controller
Driver Date 2014-06-05 File Size: 5.71M
Driver Version: 5.826.0605.2014 Vendor: Realtek
Supported OS: Windows XP
Device Name: Realtek PCIe FE Family Controller
Driver Date 2014-03-17 File Size: 5.8M
Driver Version: 106.4.0317.2014 Vendor: Realtek
Supported OS: Windows Vista 32 & 64bit
Device Name: Realtek PCIe FE Family Controller
Driver Date 2014-06-17 File Size: 5.87M
Driver Version: 7.088.0617.2014 Vendor: Realtek
Supported OS: Windows 7 32 & 64bit
Device Name: Realtek PCIe FE Family Controller
Driver Date 2014-06-17 File Size: 5.79M
Driver Version: 8.034.0617.2014 Vendor: Realtek
Supported OS: Windows 8 32 & 64bit
Device Name: Intel(R) Display Audio
Driver Date 2011-12-06 File Size: 18.3M
Driver Version: 5.14.00.3090 Vendor: Intel(R)
Supported OS: Windows XP 32bit
Device Name: Intel(R) Display Audio
Driver Date 2011-12-06 File Size: 23.04M
Driver Version: 5.14.00.3090 Vendor: Intel(R)
Supported OS: Windows XP 64bit
Device Name: Intel(R) Display Audio
Driver Date 2014-02-21 File Size: 79.18M
Driver Version: 6.16.00.3137 Vendor: Intel(R)
Supported OS: Windows Vista 32bit, Windows 7 32bit, Windows 8 32bit
Device Name: Intel(R) Display Audio
Driver Date 2014-12-18 File Size: 124.05M
Driver Version: 10.18.10.4061 Vendor: Intel(R)
Supported OS: Windows 7 64bit, Windows 8 64bit
Device Name: Intel(R) Display Audio
Driver Date 2014-02-21 File Size: 145.5M
Driver Version: 6.16.00.3137 Vendor: Intel(R)
Supported OS: Windows Vista 64bit, Windows 7 64bit, Windows 8 64bit
Device Name: Realtek High Definition Audio
Driver Date 2014-10-21 File Size: 56.38M
Driver Version: 6.0.1.7368 Vendor: Realtek
Supported OS: Windows Vista 32bit, Windows 7 32bit, Windows 8 32bit
Device Name: Realtek High Definition Audio
Driver Date 2014-10-21 File Size: 65.38M
Driver Version: 6.0.1.7368 Vendor: Realtek
Supported OS: Windows Vista 64bit, Windows 7 64bit, Windows 8 64bit
Device Name: Realtek High Definition Audio
Driver Date 2014-06-01 File Size: 216.84M
Driver Version: 6.0.1.7259 Vendor: Realtek
Supported OS: Windows Vista 32 & 64bit, Windows 7 32 & 64bit, Windows 8 32 & 64bit
Device Name: Realtek High Definition Audio
Driver Date 2006-08-11 File Size: 9.93M
Driver Version: 6.0.1.5285 Vendor: Realtek
Supported OS: Windows XP, Windows Vista 32 & 64bit, Windows 7 32 & 64bit, Windows 8 32 & 64bit
Device Name: High Definition Audio Controller
Driver Date 2004-03-05 File Size: 218M
Driver Version: 5.10.00.5010 Vendor: Microsoft
Supported OS: Windows XP, Windows Vista 32bit, Windows 7 32bit, Windows 8 32bit
Device Name: Intel(R) Management Engine Interface
Driver Date 2014-03-13 File Size: 76.7M
Driver Version: 10.0.0.1204 Vendor: Intel
Supported OS: Windows XP, Windows Vista 32 & 64bit, Windows 7 32 & 64bit, Windows 8 32 & 64bit
Device Name: Synaptics SMBus Driver
Driver Date 2012-11-09 File Size: 1.42M
Driver Version: 16.2.16.4 Vendor: Synaptics
Supported OS: Windows 7 32bit, Windows 8 32bit
Device Name: Synaptics SMBus Driver
Driver Date 2013-03-04 File Size: 1.4M
Driver Version: 16.3.15.2 Vendor: Synaptics
Supported OS: Windows XP, Windows Vista 32bit, Windows 7 32bit, Windows 8 32bit
Device Name: Synaptics SMBus Driver
Driver Date 2012-09-27 File Size: 64.26M
Driver Version: 16.2.16.2 Vendor: Synaptics
Supported OS: Windows 8 64bit
Device Name: Synaptics SMBus Driver
Driver Date 2014-10-01 File Size: 83.48M
Driver Version: 18.1.22.5 Vendor: Synaptics
Supported OS: Windows XP 64bit, Windows Vista 64bit, Windows 7 64bit, Windows 8 64bit
Device Name: Synaptics SMBus Driver
Driver Date 2012-09-19 File Size: 125.88M
Driver Version: 16.2.10.20 Vendor: Synaptics
Supported OS: Windows 7 32bit, Windows 8 32 & 64bit
Device Name: Synaptics SMBus Driver
Driver Date 2014-01-20 File Size: 122.92M
Driver Version: 11.10.8.3 Vendor: Synaptics
Supported OS: Windows XP, Windows Vista 32 & 64bit, Windows 7 32 & 64bit, Windows 8 32 & 64bit
Device Name: Dell Touchpad
PS/2 Compatible Mouse
Driver Date 2012-12-20 File Size: 18.05M
Driver Version: 16.3.7.0 Vendor: Synaptics
Supported OS: Windows XP, Windows Vista 32bit, Windows 7 32bit, Windows 8 32bit
Device Name: Dell Touchpad
Driver Date 2012-12-20 File Size: 19.44M
Driver Version: 16.3.7.0 Vendor: Synaptics
Supported OS: Windows XP 64bit, Windows Vista 64bit, Windows 7 64bit, Windows 8 64bit
Device Name: Dell Touchpad
PS/2 Compatible Mouse
Driver Date 2013-12-31 File Size: 46.41M
Driver Version: 18.0.0.3 Vendor: Synaptics
Supported OS: Windows XP, Windows Vista 32 & 64bit, Windows 7 32 & 64bit, Windows 8 32 & 64bit
Device Name: Bluetooth Audio Device
Bluetooth AVRCP Device
Dell Wireless 1703 Bluetooth
Driver Date 2013-03-19 File Size: 151.03M
Driver Version: 8.0.0000.0224 Vendor: Qualcomm Atheros
Supported OS: Windows XP 64bit, Windows Vista 64bit, Windows 7 64bit, Windows 8 64bit
Device Name: Bluetooth Audio Device
Bluetooth AVRCP Device
Bluetooth Hard Copy Cable Replacement Server
Bluetooth L2CAP Interface
Bluetooth LWFLT Device
Bluetooth Remote Control
Bluetooth-Audio
Dell Wireless 1703 Bluetooth
Virtual Bluetooth Support
Driver Date 2014-01-21 File Size: 266.52M
Driver Version: 8.0.0001.0316 Vendor: Qualcomm Atheros
Supported OS: Windows 8.1 32 & 64bit
Device Name: Bluetooth Audio Device
Bluetooth AVRCP Device
Bluetooth Hard Copy Cable Replacement Server
Bluetooth L2CAP Interface
Bluetooth LWFLT Device
Bluetooth Remote Control
Bluetooth-Audio
Virtual Bluetooth Support
Driver Date 2014-06-24 File Size: 189.3M
Driver Version: 4.0.0.302 Vendor: Qualcomm Atheros
Supported OS: Windows XP, Windows Vista 32 & 64bit, Windows 7 32 & 64bit, Windows 8 32 & 64bit
Device Name: Bluetooth L2CAP Interface
Driver Date 2012-02-07 File Size: 32.35K
Driver Version: 7.4.0000.0122 Vendor: Atheros
Supported OS: Windows XP 32bit, Windows Vista 32bit, Windows 7 32bit, Windows 8 32bit
Device Name: Bluetooth L2CAP Interface
Driver Date 2009-06-11 File Size: 11.87M
Driver Version: 6.2.0.9500 Vendor: Atheros
Supported OS: Windows XP, Windows Vista 32bit, Windows 7 32bit, Windows 8 32bit
Device Name: Bluetooth L2CAP Interface
Virtual Bluetooth Support
Driver Date 2012-03-06 File Size: 34.19K
Driver Version: 7.4.0000.0126 Vendor: Atheros
Supported OS: Windows XP 64bit, Windows Vista 64bit, Windows 7 64bit, Windows 8 64bit
Device Name: Bluetooth L2CAP Interface
Bluetooth Remote Control
Bluetooth-Audio
Driver Date 2013-06-19 File Size: 167.36M
Driver Version: 1.0.0.102 Vendor: Atheros
Supported OS: Windows 7 32 & 64bit, Windows 8 32 & 64bit
Device Name: Bluetooth L2CAP Interface
Bluetooth Remote Control
Driver Date 2011-08-27 File Size: 186.01M
Driver Version: 6.5.1.100 Vendor: Atheros
Supported OS: Windows XP, Windows Vista 32 & 64bit, Windows 7 32 & 64bit, Windows 8 32 & 64bit
Device Name: Bluetooth Remote Control
Driver Date 2009-04-09 File Size: 25.65M
Driver Version: 6.2.0.8700 Vendor: Atheros
Supported OS: Windows XP, Windows Vista 32bit, Windows 7 32bit, Windows 8 32bit
Device Name: Bluetooth-Audio
Driver Date 2012-04-27 File Size: 234.49M
Driver Version: 6.5.1.2900 Vendor: Broadcom
Supported OS: Windows XP 32bit, Windows Vista 32bit, Windows 7 32bit, Windows 8 32bit
Device Name: Bluetooth-Audio
Dell Wireless 1704 Bluetooth v4.0+HS
Driver Date 2013-12-12 File Size: 237.78M
Driver Version: 6.5.1.5000 Vendor: Broadcom
Supported OS: Windows XP 64bit, Windows Vista 64bit, Windows 7 64bit, Windows 8 64bit
Device Name: Dell Wireless 1703 Bluetooth
Driver Date 2002-06-04 File Size: 149.06K
Driver Version: 1.5.21.1000 Vendor: Qualcomm Atheros
Supported OS: Windows XP, Windows Vista 32bit, Windows 7 32bit, Windows 8 32bit
Device Name: Dell Wireless 1704 Bluetooth v4.0+HS
Driver Date 2014-07-09 File Size: 169.97M
Driver Version: 12.0.0.9840 Vendor: Broadcom
Supported OS: Windows XP, Windows Vista 32 & 64bit, Windows 7 32 & 64bit, Windows 8 32 & 64bit
Device Name: Virtual Bluetooth Support
Driver Date 2010-05-06 File Size: 65.15M
Driver Version: 6.17.0506.0301 Vendor: Atheros
Supported OS: Windows XP 32bit, Windows Vista 32bit, Windows 7 32bit, Windows 8 32bit
Device Name: Intel(R) 7 Series Chipset Family SATA AHCI Controller
Driver Date 2013-08-01 File Size: 319.78K
Driver Version: 12.8.0.1016 Vendor: Intel
Supported OS: Windows Vista 32bit, Windows 7 32bit, Windows 8 32bit
Device Name: Intel(R) 7 Series Chipset Family SATA AHCI Controller
Driver Date 2012-06-12 File Size: 7.93M
Driver Version: 11.1.5.1001 Vendor: Intel
Supported OS: Windows XP 32bit, Windows Vista 32bit, Windows 7 32bit, Windows 8 32bit
Device Name: Intel(R) 7 Series Chipset Family SATA AHCI Controller
Driver Date 2012-09-18 File Size: 357.97K
Driver Version: 11.6.1.1001 Vendor: Intel
Supported OS: Windows Vista 64bit, Windows 7 64bit, Windows 8 64bit
Device Name: Intel(R) 7 Series Chipset Family SATA AHCI Controller
Driver Date 2014-04-07 File Size: 17.56M
Driver Version: 12.9.4.1000 Vendor: Intel
Supported OS: Windows Vista 32 & 64bit, Windows 7 32 & 64bit, Windows 8 32 & 64bit
Device Name: Intel(R) USB 3.0 eXtensible Host Controller - 0100 (Microsoft)
Driver Date 2013-09-17 File Size: 5.22M
Driver Version: 1.0.10.255 Vendor: Intel(R)
Supported OS: Windows 7 32 & 64bit
Device Name: Intel(R) USB 3.0 eXtensible Host Controller - 0100 (Microsoft)
Driver Date 2013-07-18 File Size: 5.21M
Driver Version: 1.0.9.254 Vendor: Intel(R)
Supported OS: Windows 7 32 & 64bit, Windows 8 32bit
Device Name: Intel(R) USB 3.0 eXtensible Host Controller - 0100 (Microsoft)
Driver Date 2012-02-27 File Size: 315.12K
Driver Version: 1.0.4.220 Vendor: Intel(R)
Supported OS: Windows 7 64bit, Windows 8 64bit
Device Name: Realtek USB 2.0 Card Reader
Driver Date 2014-05-28 File Size: 8.56M
Driver Version: 6.3.9600.39060 Vendor: Realtek
Supported OS: Windows XP, Windows Vista 32 & 64bit, Windows 7 32 & 64bit, Windows 8 32 & 64bit