1. Dell Inspiron 3421 Network Driver

DescriptionImportanceVersionReleasedSupported OSDownloadDell Quickset ApplicationThis pacakage provides Dell QuickSet application for Inspiron 5xxx series and 3xxx series and Vostro 2xxx series that are running following Windows Operating system: Windows 7 and Windows 8.Recommended11.1.00Windows 7 64-bitWindowsWindows 8 64-bitWindows 7 32-bitDownloadDell Digital Delivery ClientDell Digital Delivery Client. This application is required for digital fulfillment of optional software you may have purchased with your notebook or desktop. Software purchases from this category are identified on your purchase invoice as Digital Delivery or Digitally Delivered. DescriptionImportanceVersionReleasedSupported OSDownloadRealtek High-Defination Audio DriverThis package provides Realtek ALC3221 Audio Driver and are supported on Inspiron x421 and Vostro 2421 series running the following Windows Operating Systems: Windows 7 & Windows 8.Recommended6.0.1.67822/7/2013Windows 7 32-bitWindows 7 64-bitWindowsWindows 8 64-bitDownloadRealtek Audio DriverX056.0.1.6722Realtek Audio DriverRecommended6.0.1.672WindowsWindows 7 32-bitWindows 7 64-bitWindows 8 32-bitWindows 8 64-bitDownloadBIOS - BIOS. DescriptionImportanceVersionReleasedSupported OSDownloadSynaptics Touchpad DriverThis package provides Dell Touchpad Driver and are supported on Inspiron 5x23,x421 series and Vostro 2421 running the following Windows Operating Systems: Windows 7 and Windows 8.Recommended16.3.1.12/7/2013Windows 7 32-bitWindows 7 64-bitWindowsWindows 8 64-bitDownloadSynaptics TouchPad DriverA0216.2.13Synaptics TouchPad Driver16.2.1Windows 7 32-bitWindows 7 64-bitWindowsWindows 8 32-bitWindows 8 64-bitDownloadNetwork - Driver. DescriptionImportanceVersionReleasedSupported OSDownloadRealtek Card Reader DriverThis package provides the driver for Realtek Card Reader and is supported on Inspiron 5x21 series and Vostro 2421 that are running following operating systems: Windows 7 and Windows 8.Recommended6.2.8400.390342/7/2013Windows 7 32-bitWindows 7 64-bitWindowsWindows 8 64-bitDownloadRealtek RTS 5170 Card Reader DriverX036.2.8400.39034Realtek RTS 5179 Card Reader DriverRecommended6.2.8400.3903Windows 7 32-bitWindows 7 64-bitWindows 8 32-bitWindows 8 64-bitWindowsDownloadSerial ATA - Driver.

Dell Inspiron 3421 Network Driver

DescriptionImportanceVersionReleasedSupported OSDownloadToshiba MK1676GSX 160GB 5400RPM SATA2 HDD(HF), MK2576GSX 250GB 5400RPM SATA2 HDD(HF), MK3275GSX 320GB 5400RPM 4KE SATA2 HDD(HF), MK5076GSX 500GB 5400RPM SATA2 HDD(HF), MK6475GSX 640GB 5400RPM 4KE SATA2 HDD(HF), v.GS002D, A02Toshiba MKxxxxGSX HDD FW version GS002DRecommendedGS002D1/25/2013Windows 7 32-bitWindows Vista 64-bitWindows 3.xWindows XP EmbeddedWindows XPWindows XP x64Windows 7 64-bitWindows Vista 32-bitDownloadVideo - Driver.