Refine results: All files for DELL XPS 14 L421X for Windows 8.1 64bit.
Application (2)Download applications to support your computer or device.
Dell Update Application
7/23/2015
1.6.1007.0, A08
Dell Digital Delivery Application
7/21/2015
3.1.1002.0, A10
Audio (1)Download drivers to improve the performance of your Dell audio components such as sound cards and speakers.
Realtek High-Definition Audio Driver
12/17/2013
6.0.1.7095, A01
BIOS (1)(also Basic Input/Output System) Support the system that controls your keyboard, monitor and other devices.
Dell XPS L421X System BIOS
1/20/2014
A16
Chipset (4)Download utilities and drivers to help control your system board components and controllers.
Intel Chipset Driver
10/15/2013
9.4.0.1017, A00
Intel Management Engine Interface Driver
10/15/2013
9.5.13.1706, A00
Intel Rapid Storage Technology Driver
10/15/2013
12.8.0.1016, A00
Realtek Card Reader Driver
10/15/2013
6.2.9200.39052, A00
Modem/Communications (2)Find drivers for your modem, PC Card modem, DSL adapter, ISDN adapter, and other devices.
Dell Wireless 5560 WWAN Mobile Broadband Driver
10/23/2013
8.1.0.7, A00
Dell Wireless 5560 WWAN Mobile Broadband Firmware Update
(Firmware)
10/21/2013
R4A10, A00
Network (5)Drivers for network devices such as Ethernet adapters, Wireless, Bluetooth and WWAN adapters.
Intel Centrino Advanced-N 6235 WiFi Driver
1/13/2014
16.8.0, A00
Dell Wireless 1901 802.11b/g/n WiFi + Bluetooth Driver
10/15/2013
10.0.0, A00
Intel Smart Connect Technology Driver
10/15/2013
4.2.40.2418, A00
Qualcomm Killer Wireless-N 1202 Driver
10/15/2013
1.0.30.1052, A00
Realtek RTL8111F Ethernet Controller Driver
10/15/2013
8.018.0723.2013, A00
Serial ATA (1)Download drivers to support your Dell Serial ATA.
SK Hynix Solid State Drive Firmware Update
(Firmware)
8/1/2014
1010BL00, A02
System Utilities (2)Utilities such as the Dell Rack Advisor Utility, PowerEdge Resource Configuration Utility (RCU), Configuration Utility.
Intel Rapid Start Technology Utility
10/31/2013
3.0.0.1053, A00
ST Microelectronics Motion Sensor Driver
10/15/2013
4.11.0046, A00
Video (2)Drivers for video adapters, also known as video cards, graphics cards, display adapters, and VGA card.
nVIDIA GeForce GT 630M/640M Graphics Driver
12/17/2013
9.18.13.3165, A02
Intel HD Graphics Driver
10/15/2013
10.18.10.3262, A00
