Dell XPS 14 L421X

This package contains the Dell Update Application for Windows 10 build 14393. The Dell Update application automatically updates critical fixes and important device drivers as they become available.

Importance: Recommended

Size: 27.45 MB

Supported OS:

This package contains the Dell Digital Delivery Application (or Alienware Digital Delivery Application). This application enables you to obtain software that you purchased with your system.

Importance: Optional

Size: 83.05 MB

Supported OS:

This package provides the Dell Digital Delivery Application and is supported on Alienware, Inspiron, Latitude, OptiPlex, XPS, Precision, Vostro, and Dell Venue running the following Windows operating systems: 7 and 8.1.

Importance: Optional

Size: 11.06 MB

Supported OS:

Dell Update is an application that automatically updates critical fixes and important device drivers as they become available and is supported on Inspiron, Latitude, OptiPlex, XPS, Precision, Vostro, and Dell Venue running Windows 7, Windows 8, and Windows 8.1. This ensures that your PC has the most critical updates without you having to check online and install them yourself.

Importance: Recommended

Size: 8.75 MB

Supported OS:

This package contains the Dell QuickSet application. The Dell QuickSet application provides access to configure settings on Dell systems. The settings include power management, display brightness, volume control, and other functions.

Importance: Recommended

Size: 14.66 MB

Supported OS:

This package provides the Intel Rapid Start Technology Utility and is supported on XPS Notebook L521X that is running the following Windows Operating System: Windows 8 (64-bit).

Importance: Recommended

Size: 7.95 MB

Supported OS:

This package provides the Intel My WiFi Dashboard Software Application and is supported on XPS Notebook L521X / L421X that are running the following Windows Operating System: Windows 8 (64-bit).

Importance: Recommended

Size: 119.96 MB

Supported OS:

This package provides the Intel Wireless Music Application and is supported on XPS Notebook L421X / L521X that are running the following Windows Operating System: Windows 7 (32-bit).

Importance: Recommended

Size: 2.24 MB

Supported OS:

This package contains the Intel Wireless Display application. Intel Wireless Display (WiDi) technology enables you to stream content without relying on wires.

Importance: Recommended

Size: 214.35 MB

Supported OS:

This package contains the Realtek High Definition audio driver. Audio driver is the software that helps your operating system to communicate with audio devices such as internal sound cards, speakers, headsets, and microphones.

Importance: Recommended

Size: 312.85 MB

Supported OS:

This package provides the Intel Wireless Music Application and is supported on XPS Notebook L521X / L421X that is running the following Windows Operating System: Windows 7 (64-bit).

Importance: Optional

Size: 2.3 MB

Supported OS:

This package contains the Dell system BIOS update. BIOS is a firmware package that is embedded on a small memory chip on the system board. It controls the keyboard, monitor, disk drives, and other devices. This update addresses the Intel Security Advisory INTEL-SA-00115. A security advisory is a statement when a security vulnerability impacts a product, and a remedy is available for the vulnerability.

Importance: Critical

Size: 4.59 MB

Supported OS:

This package contains the Dell Wireless 5560 / 5565 Mobile Broadband Firmware and GNSS driver. The GNSS driver is a program that enables the GNSS hardware to communicate with the operating system.

Importance: Recommended

Size: 25.7 MB

Supported OS:

This package contains the firmware update for Dell Wireless 5560 WWAN Mobile Broadband. Mobile broadband driver helps your system to connect to the Internet using cellular network.

Importance: Recommended

Size: 9.35 MB

Supported OS:

This package provides the Dell Netready Win7 Client Application (powered by Telefonica) and is supported on Inspiron, Latitude, Vostro Notebook, XPS Notebook and Alienware Desktop models that are running the following Windows Operating System: Windows 7.

Importance: Critical

Size: 11.61 MB

Supported OS:

This package provides Dell Wireless 5630 Mobile Broadband Mini-Card Utility and is supported on Inspiron, Lattitude, Precision, Vostro Notebook and XPS that are running the following Windows Operating System: Win7.

Importance: Recommended

Size: 88.39 KB

Supported OS:

This package provides the Dell Wireless 5560 Mobile Broadband Mini-Card Firmware Update and is supported on Latitude E6530 / E6330 / E6430 / E6230 / E6430 ATG / E5430 and Precision M6700 / M4700 that are running the following Windows Operating System: Windows 7.

Importance: Recommended

Size: 17.99 MB

Supported OS:

This package contains the Dell Wireless 5630 WWAN Mobile Broadband driver. Mobile broadband driver helps your system to connect to the Internet using cellular network.

Importance: Recommended

Size: 43.59 MB

Supported OS:

This package provides Dell Wireless 5630 Mobile Broadband Mini-Card Driver and is supported on Inspiron 5323 / 5423, XPS Notebook L421X and Vostro Notebook 3460 / 3360 that are running the following Windows Operating Systems: XP and Windows 7.

Importance: Recommended

Size: 86.67 MB

Supported OS:

This package provides the driver for the Intel Chipset and is suppported on XPS L421X / L521X running the following Windows Operating system: Windows 7.

Importance: Recommended

Size: 13.26 MB

Supported OS:

This package contains the Realtek card reader driver. The Realtek memory card reader driver enables communication between the Realtek card reader and the operating system.

Importance: Recommended

Size: 19.03 MB

Supported OS:

This package contains the Intel Rapid Storage Technology driver. Intel Rapid Storage Technology helps configure RAID 0, 1, 5, and 10 levels and enhances the performance and reliability of Windows-based systems with storage devices.

Importance: Recommended

Size: 23.8 MB

Supported OS:

This package contains the Intel Management Engine Interface driver. This driver installs Intel Dynamic Application Loader Host Interface, Intel Management Engine Interface, Intel Management Engine Windows Management Instrumentation (WMI) provider, and Intel Platform License Manager Service.

Importance: Recommended

Size: 63.77 MB

Supported OS:

This package provides the Intel USB 3.0 eXtensible Host Controller Driver and is supported on XPS L521X that is running the following Windows Operating System: Windows 7 (64-bit).

Importance: Recommended

Size: 17.89 MB

Supported OS:

This package provides the Intel Wireless Display Connection Manager Application and is supported on XPS L521X / L421X that are running the following Windows Operating Systems: Windows 8.

Importance: Optional

Size: 249.97 MB

Supported OS:

This package contains the Dell touchpad driver. Touchpad drivers help the touchpad of your system to communicate with the firmware of the system. This package enhances the security of the driver.

Importance: Recommended

Size: 63.75 MB

Supported OS:

This package contains the Dell Camera Firmware update. The Camera firmware allows operating system to access the camera image signal processor.

Importance: Recommended

Size: 2.82 MB

Supported OS:

This package provides the Dell Wireless Keyboard Caps Lock Indicator Application and is supported on Inspiron, XPS and Vostro models that are running the following Windows Operating Systems: XP, Vista and Windows 7.

Importance: Optional

Size: 1.82 MB

Supported OS:

This package contains the Dell Wireless 1901 Bluetooth driver. Bluetooth driver is the software that helps your operating system to communicate with Bluetooth devices.

Importance: Recommended

Size: 92.83 MB

Supported OS:

This package contains the Qualcomm Killer Wireless-N1202 driver. Wireless driver is the software that helps your operating system to communicate with wireless devices such as wireless cards and network adapters.

Importance: Recommended

Size: 167.73 MB

Supported OS:

This package contains the Intel Wireless 6235 Wi-Fi driver. Wireless drivers help your operating system to communicate with wireless devices such as wireless cards and network interface controllers.

Importance: Recommended

Size: 213.01 MB

Supported OS:

This package contains the Realtek RTL8111F Ethernet Controller driver. The Ethernet network driver helps the system to connect to a wired Internet connection.

Importance: Recommended

Size: 16.91 MB

Supported OS:

This package provides the driver for Intel Smart Connect Technology Driver and is supported on XPS 9Q23 / L421X / L521X running the following Windows Operating System: Windows 8.1.

Importance: Recommended

Size: 40.21 MB

Supported OS:

This package provides the Intel Centrino Advanced-N 6235 Bluetooth Driver and is supported on XPS Notebook L521X that is running the following Windows Operating System: Windows 7 (32-bit).

Importance: Recommended

Size: 50.22 MB

Supported OS:

This package provides the Intel Smart Connect Technology Application and is supported on XPS Notebook L521X that is running the following Windows Operating System: Windows 7 (64-bit).

Importance: Recommended

Size: 26.29 MB

Supported OS:

This package provides the Intel WiFi Link 6150 / 6250 Driver and is supported on the Inspiron, XPS Notebook, Vostro Notebook and Alienware Notebook models that are running the following Windows Operating System: Windows 7 (64-bit).

Importance: Recommended

Size: 56.36 MB

Supported OS:

This package provides Dell Command Deploy Driver Pack and is supported on Dell XPS 14 L421X that are running the following operating system: Windows 10.

Importance: Optional

Size: 846.47 MB

Supported OS:

This package provides Dell Client Management Pack Application and is supported on Tablet, Latitude, OptiPlex and Precision models that are running the following Windows Operating Systems: Windows 7, Windows 8, Windows 8.1, XP, and Vista.

Importance: Optional

Size: 642.5 KB

Supported OS:

This package provides Dell Command Deploy WinPE Driver Pack and is supported on OptiPlex, Precision, Tablet and Latitude models that are running the following operating systems: Windows PE 10.x

Importance: Optional

Size: 11.16 MB

Supported OS:

This package provides the Dell WinPE 3.0 Driver CAB Pack and is supported on OptiPlex, Tablet, Precision and Latitude models that are running the following Windows Operating Systems: XP, Vista (32 / 64-bit), Windows 7 (32 / 64-bit) and Windows 8 (32 / 64-bit).

Importance: Optional

Size: 11.96 MB

Supported OS:

This package provides the Dell XPS L421X Win7 Driver CAB Pack and is supported on XPS Notebook L421X that is running the following Windows Operating System: Windows 7.

Importance: Optional

Size: 1.24 GB

Supported OS:

This package provides the Dell XPS14 L421X Win8 Driver CAB Pack and is supported on XPS Notebook L421X that is running the following Windows Operating System: Windows 8.

Importance: Optional

Size: 706.7 MB

Supported OS:

This package provides the firmware for the SK Hynix SH920 family of solid state drives, Revision 1010BL00, and is supported on Precision, OptiPlex, Latitude, XPS, Alienware and Inspiron models running the following Windows operating systems: Windows 7 and Windows 8.

Importance: Optional

Size: 2.73 MB

Supported OS:

This package contains the Intel Rapid Storage Technology driver. Intel Rapid Storage Technology is an application that enhances the performance and reliability of Windows-based systems with storage devices.

Importance: Recommended

Size: 24.23 MB

Supported OS:

This package provides the LiteOn IT LCT-256M3S 2.5 256GB Firmware Update and is supported on Precision, OptiPlex, Latitude, XPS Notebook, Alienware Desktop, Inspiron and Vostro Notebook models that are running the following Windows Operating Systems: Vista, Windows 7 and Windows 8.

Importance: Recommended

Size: 1.53 MB

Supported OS:

This package provides the LiteOn IT LMT-32L3M Solid State Drive Firmware Update and is supported on Alienware, Latitude, Precision, Vostro, Inspiron and XPS models that are running the following Windows Operating Systems: Vista, Windows 7 and Windows 8.

Importance: Recommended

Size: 1.53 MB

Supported OS:

This package provides the LiteOn IT LMN-128M3M MSATA 128GB Firmware Update and is supported on Alienware Notebook, Latitude and XPS Notebook models that are running the following Windows Operating Systems: Vista, Windows 7 and Windows 8.

Importance: Recommended

Size: 1.52 MB

Supported OS:

This package contains the firmware update for LITE-ON IT LMT- 128M3M Solid-State Drive. Storage firmware is a microcode that is embedded on storage devices such as hard drives or solid-state drives. The firmware manages the functionality of the devices.

Importance: Recommended

Size: 1.55 MB

Supported OS:

This package contains the LITE-ON IT LMT-256M3M solid state drive firmware Update. Storage firmware is a microcode that is embedded on storage devices such as hard drives or solid-state drives. The firmware manages the functionality of the devices.

Importance: Recommended

Size: 1.53 MB

Supported OS:

This package contains the LITE-ON IT LMT-256M3M solid-state drive firmware update. Storage firmware is a microcode that is embedded on storage devices such as hard drives or solid-state drives. The firmware manages the functionality of the devices.

Importance: Recommended

Size: 1.52 MB

Supported OS:

This package contains the LITE-ON IT LCT-512M3S Solid-State Drive firmware update. Storage firmware is a microcode that is embedded on storage devices such as hard drives or solid-state drives. The firmware manages the functionality of the devices.

Importance: Recommended

Size: 1.52 MB

Supported OS:

This package contains the LITE-ON IT LCM-256M3S Solid State Drive Firmware Update. Storage firmware is a microcode that is embedded on storage devices such as hard drives or solid-state drives. The firmware manages the functionality of the devices.

Importance: Recommended

Size: 1.52 MB

Supported OS:

This package contains the LITE-ON IT LCM-512M3S Solid State Drive Firmware Update. Storage firmware is a microcode that is embedded on storage devices such as hard drives or solid-state drives. The firmware manages the functionality of the devices.

Importance: Recommended

Size: 1.53 MB

Supported OS:

This package provides the LiteOn IT LMT-128M6M MSATA 128GB Firmware Update and is supported on Latitude E6530 / E6330 / E6430 / E6230 / 6430U / E6430S and XPS Notebook 9Q23 / L322X / L421X that are running the following Windows Operating Systems: Vista, Windows 7 and Windows 8.

Importance: Recommended

Size: 1.59 MB

Supported OS:

This package provides the Micron RealSSD C400 128GB / 256GB / 512GB 2.5″ 7MM Firmware Update and is supported on Alienware, Inspiron, Latitude, XPS Notebook, OptiPlex, Precision and Vostro Notebook models that are running the following Windows Operating Systems: Windows 7 and Windows 8.

Importance: Optional

Size: 1.86 MB

Supported OS:

This package provides the LiteOn LMT-64M3M SSDR Firmware Update and is supported on Latitude 6430U that is running the following Windows Operating Systems: Vista, Windows 7 and Windows 8.

Importance: Recommended

Size: 1.4 MB

Supported OS:

This package provides ST Microelectronics LNG3DMTR Motion Sensor Driver and is supported on XPS 14 L421X / 15 L521X running the following Operating Systems: Windows 10.

Importance: Recommended

Size: 33.58 MB

Supported OS:

This package provides the Intel Rapid Start Technology Utility and is supported on XPS Notebook L421X / 9Q23 / L521X that are running the following Windows Operating System: Windows 8.1

Importance: Recommended

Size: 9.7 MB

Supported OS:

This package provides the Intel Rapid Start Technology Utility and is supported on XPS Notebook L521X that is running the following Windows Operating System: Windows 7 (64-bit).

Importance: Recommended

Size: 8.22 MB

Supported OS:

This package provides Intel HD Graphic Family Driver and is supported on XPS12 / 14 / 15 running the following Operating Systems: Windows 10.

Importance: Recommended

Size: 78.06 MB

Supported OS:

This package provides nVIDIA GeForce GT 630M / 640M Driver and is supported on XPS14 L421X / XPS15 L521X running the following Operating Systems: Windows 10.

Importance: Recommended

Size: 410.79 MB

Supported OS:

This package provides nVIDIA Security Patch Utility and is supported on Latitude, OptiPlex, Precision and XPS notebook models running the following Windows Operating Systems: Windows Server 2012, XP, VISTA, Windows 7, Windows 8 and Windows Server 2008.

Importance: Critical

Size: 4.72 MB

Supported OS:

This package provides the nVIDIA Security Patch Utility and is supported on Latitude E6430 and XPS L421X that is running the following Windows Operating Systems: XP, Vista, Windows 7 and Windows 8.

Importance: Critical

Size: 4.71 MB

Supported OS:

This package provides the Intel WiDi Application and is supported on XPS Notebook L421X / L521X that are running the following Windows Operating System: Windows 8 (64-bit).

Importance: Recommended

Size: 248.57 MB

Supported OS: