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Model : XPS 14 (L421x) drivers

XPS 14 (L421x) Windows 8 64-bit drivers

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XPS 14 (L421x)
  1. Application - Application: Dell Digital Delivery Application - [Detail]
  2. Application - Application: Intel Rapid Start Technology Utility - [Detail]
  3. Application - Application: Dell Quickset Application - [Detail]. Download:
  4. Application - Application: Intel My WiFi Dashboard Software - [Detail]
  5. Audio - Driver: Realtek High-Definition Audio Driver - [Detail]
  6. BIOS - BIOS: Dell XPS L421X System BIOS - [Detail]
  7. Chipset - Driver: Intel Chipset Driver - [Detail]
  8. Chipset - Driver: Intel(R) Management Engine Interface - [Detail]
  9. Chipset - Driver: Realtek Card Reader Driver - [Detail]
  10. Communications - Driver: Dell Update Package for driver installer supporting DW5560 Mobile Broadband Mini-Card - [Detail]. Download:
  11. Communications - Firmware: DW5560 Firmware updater utility for Windows 8 - [Detail]
  12. Documentation - Application: Intel Wireless Display Connection Manager - [Detail]
  13. Input - Driver: Dell Touchpad Driver - [Detail]
  14. Network - Driver: Intel Wireless LAN - i6235 - [Detail]. Download:
  15. Network - Driver: Qualcomm Killer WiFi Driver - [Detail]
  16. Network - Driver: Intel Smart Connect Technology Application - [Detail]
  17. Network - Driver: Dell WiFi + BT Driver - [Detail]. Download:
  18. Network - Driver: Realtek Ethernet Controller Driver - [Detail]
  19. Network - Driver: Intel BT Driver - [Detail]
  20. Network - Driver: Intel Centrino Advanced-N 6235 Bluetooth - [Detail]
  21. Network - Driver: Intel Centrino Advanced-N 6235 WiFi - [Detail]
  22. Serial ATA - Driver: Intel Rapid Storage Technology Driver - [Detail]
  23. Serial ATA - Firmware: Product Feature Improvement in event of dirty power down - [Detail]
  24. System Utilities - Driver: ST Microelectronics Motion Sensor Driver - [Detail]
  25. Systems Management - Driver: WINPE Driver Pack - [Detail]. Download:
  26. Systems Management - Driver: XPS14 L421X Win8 Driver Cab Pack - [Detail]. Download:
  27. Systems Management - Driver: XPS14 Win8 Driver Cab Pack - [Detail]. Download:
  28. Video - Application: Intel WiDi Application - [Detail]
  29. Video - Driver: nVIDIA Graphics Driver - [Detail]. Download:
  30. Video - Driver: Intel Graphics Driver - [Detail]
  31. Video - Utility: nVIDIA Security Patch Utility - [Detail]
  32. Video - Utility: nVidia Security Patch - [Detail]
XPS 14 (L421x) Windows XP drivers

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XPS 14 (L421x)
  1. Communications - Application: Dell Mobile Broadband Utility for DW5630 - [Detail]
  2. Communications - Application: DELL,MDM,WRLES,DW5560,MCRD,HF,7.1.0.2,A00 - [Detail]
  3. Communications - Driver: DW5560 driver installer release - [Detail]
  4. Communications - Driver: DW5630 generic driver installer - [Detail]
  5. Communications - Driver: DELL,MDM,WRLES,DW5630,MCRD,HF,2.02.29.001.1,A00 - [Detail]
  6. Communications - Driver: DELL,MDM,WRLES,DW5630,MCRD,HF,2.02.29.001.1,A00 - [Detail]
  7. Input - Application: Dell Dell KM632 Wireless Keyboard Caps Lock Indicator Application, v.2.1.9.0401, A00-00 - [Detail]
  8. Systems Management - Driver: WINPE Driver Pack - [Detail]. Download:
  9. Video - Utility: nVIDIA Security Patch Utility - [Detail]
  10. Video - Utility: nVidia Security Patch - [Detail]
XPS 14 (L421x) Windows XP x64 drivers

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XPS 14 (L421x)
  1. Communications - Application: DELL,MDM,WRLES,DW5560,MCRD,HF,7.1.0.2,A00 - [Detail]
  2. Communications - Driver: DW5560 driver installer release - [Detail]
  3. Communications - Driver: DELL,MDM,WRLES,DW5630,MCRD,HF,2.02.29.001.1,A00 - [Detail]
  4. Communications - Driver: DELL,MDM,WRLES,DW5630,MCRD,HF,2.02.29.001.1,A00 - [Detail]
  5. Input - Application: Dell Dell KM632 Wireless Keyboard Caps Lock Indicator Application, v.2.1.9.0401, A00-00 - [Detail]
  6. Video - Utility: nVidia Security Patch - [Detail]
XPS 14 (L421x) Windows 7 64-bit drivers

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XPS 14 (L421x)
  1. Application - Application: Dell Quickset Application - [Detail]. Download:
  2. Audio - Application: Intel Wireless Music Driver - [Detail]
  3. Audio - Driver: Realtek High-Definition Audio Driver - [Detail]. Download:
  4. BIOS - BIOS: Dell XPS L421X System BIOS - [Detail]
  5. Chipset - Driver: Realtek Card Reader Driver - [Detail]
  6. Chipset - Driver: Intel Management Engine Interface - [Detail]
  7. Chipset - Driver: Intel USB 3.0 eXtensible Host Controller Driver - [Detail]
  8. Chipset - Driver: Intel Panther Point HM77 Chipset Driver - [Detail]. Download:
  9. Chipset - Driver: DELL,SRV,DRVR,CARD READER,L421X,6.1.7601.28094,A00 - [Detail]
  10. Communications - Application: Dell Mobile Broadband Utility for DW5630 - [Detail]
  11. Communications - Application: DELL,MDM,WRLES,DW5560,MCRD,HF,7.1.0.2,A00 - [Detail]
  12. Communications - Driver: Dell Update Package of driver supporting DW5560 Mobile Broadband Mini-Card - [Detail]. Download:
  13. Communications - Driver: DW5560 driver installer release - [Detail]
  14. Communications - Driver: DW5630 generic driver installer - [Detail]
  15. Communications - Driver: DELL,MDM,WRLES,DW5630,MCRD,HF,2.02.29.001.1,A00 - [Detail]
  16. Communications - Driver: DELL,MDM,WRLES,DW5630,MCRD,HF,2.02.29.001.1,A00 - [Detail]
  17. Input - Application: Dell Dell KM632 Wireless Keyboard Caps Lock Indicator Application, v.2.1.9.0401, A00-00 - [Detail]
  18. Input - Driver: Dell Touchpad Driver - [Detail]
  19. Network - Application: Intel Smart Connect Technology Application - [Detail]
  20. Network - Driver: Intel Wireless LAN - i6235 - [Detail]
  21. Network - Driver: Dell Wireless 1901 802.11 a/b/g/n, BT4.0+HS - [Detail]. Download:
  22. Network - Driver: Realtek Ethernet Controller Driver - [Detail]
  23. Network - Driver: Intel BT Driver - [Detail]
  24. Network - Driver: Qualcomm Killer WiFi Driver - [Detail]
  25. Network - Driver: Intel Intel (R) WiFi Link 6250, Intel (R) WiFi Link 6150, v.tic: HOWFW0394D, A01 - [Detail]
  26. Network - Driver: Intel Intel (R) WiMAX Link 6250, Intel (R) WiMax Link 6150, v.tic:TRWXW0416D, A00 - [Detail]
  27. Serial ATA - Driver: Intel Rapid Storage Technology Driver - [Detail]
  28. Serial ATA - Firmware: Product Feature Improvement in event of dirty power down - [Detail]
  29. System Utilities - Application: Intel Rapid Start Technology Utility - [Detail]
  30. System Utilities - Application: DELL,SRV,DRVR,IRSTT,XPS,L421X,1.0.0.1021,A00 - [Detail]
  31. System Utilities - Driver: ST Microelectronics Motion Sensor Driver - [Detail]
  32. Systems Management - Driver: WINPE Driver Pack - [Detail]. Download:
  33. Systems Management - Driver: XPS14 L421X Win7 Driver Cab Pack - [Detail]. Download:
  34. Video - Application: Intel WiDi Application - [Detail]
  35. Video - Driver: nVIDIA Graphics Driver - [Detail]. Download:
  36. Video - Driver: Intel Graphics Driver - [Detail]
  37. Video - Utility: nVIDIA Security Patch Utility - [Detail]
  38. Video - Utility: nVidia Security Patch - [Detail]
XPS 14 (L421x) Windows 8 32-bit drivers

View all supported OS for XPS 14 (L421x) drivers

XPS 14 (L421x)
  1. Application - Application: Dell Digital Delivery Application - [Detail]
  2. Communications - Driver: Dell Update Package for driver installer supporting DW5560 Mobile Broadband Mini-Card - [Detail]. Download:
  3. Communications - Firmware: DW5560 Firmware updater utility for Windows 8 - [Detail]
  4. Serial ATA - Firmware: Product Feature Improvement in event of dirty power down - [Detail]
  5. Systems Management - Driver: WINPE Driver Pack - [Detail]. Download:
  6. Systems Management - Driver: XPS14 Win8 Driver Cab Pack - [Detail]. Download: