Intel Rapid Storage Technology Driver This package provides the Intel Rapid Storage Technology Driver and is supported on Inspiron 3421/54521 and Vostro Notebook 2421 that are running the following Windows Operating system: Windows 7.More detailsĪHCI_INTEL_WIN7_X00_A00_Setup-100F1_ZPE.exe Intel Chipset Driver This package provides Intel Chipset Driver and is supported on Inspiron 3421/5421 and Vostro Notebook 2421 running the following Operating Systems: Windows 8.1.More detailsĬhipset_Intel_Win8.1_A01_Setup-K1WYP_ZPE.exe Realtek ALC3221 High-Definition Audio Driver This package provides the Realtek ALC3221 High-Definition Audio Driver and is supported on Inspiron 5421/3421 and Vostro Notebook 2421 that are running the following Windows Operating Systems: Windows 7 and Windows 8.More detailsĪudio_REALTEK_WIN8.1_A00_Setup-C1TYW_ZPE.exe Realtek Audio ALC3221 Driver This package provides the Realtek Audio ALC3221 Driver and is supported on Inspiron 5421/3421 and Vostro Notebook 2421 that are running the following Windows Operating Systems: Windows 7 and Windows 8.More detailsĪudio_Realtek_W7W8_X06_A01_Setup-X56RM_ZPE.exe Realtek High Definition (HD) Audio Driver This package provides the driver for Realtek High Definition Audio Codec and is supported on Inspiron 5421/3421 and Vostro Notebook 2421 that are running the following Windows Operating System: Windows 8.1.More details Realtek Audio DriverMore detailsĪudio_Realtek_W7W8_X05_A00_Setup-J19V2_ZPE.exe

Dell usb 2.0 crw driver download