Dell Latitude 14 Rugged Extreme (7404, Mid 2014) Drivers Download for Windows 8.1 x64bit
Application
Audio
Backup and Recovery
BIOS
Change Management Software Development Kit
Chipset
Intel Chipset Device Software
Intel(R) Management Engine Components Installer Driver
Intel(R) Rapid Start Technology Application
O2 Micro OZ777xxx/OZ621XX Memory Card Reader Driver
ST Microelectronics Free Fall Data Protection Driver
Intel(R) Management Engine Components Installer Driver
Intel(R) Rapid Start Technology Application
O2 Micro OZ777xxx/OZ621XX Memory Card Reader Driver
ST Microelectronics Free Fall Data Protection Driver
Dell Data Protection
Dell Data Protection | Endpoint Security Suite
Dell Data Protection | Security Tools
Dell Data Protection | Protected Workspace
Dell Data Protection | Encryption Application
Dell Data Protection | Security Tools
Dell Data Protection | Protected Workspace
Dell Data Protection | Encryption Application
Modem/Communications
Dell Wireless 5570 WWAN Mobile Broadband Driver
Dell Wireless 5808 LTE Mobile Broadband Driver
FTDI USB Serial Port Driver
GPS Serial Driver
Dell Wireless 5808 LTE Mobile Broadband Driver
FTDI USB Serial Port Driver
GPS Serial Driver
Mouse, Keyboard & Input Devices
Network
Intel 7260 Bluetooth Application
Intel 7260 WiFi Driver
Realtek Ethernet Driver
Dell Airplane Mode Switch Driver
Intel I2xx/825xx/10/100/1000 Ethernet Network Driver
Intel 7260 WiFi Driver
Realtek Ethernet Driver
Dell Airplane Mode Switch Driver
Intel I2xx/825xx/10/100/1000 Ethernet Network Driver
Security
Serial ATA
SK Hynix Solid State Drive Firmware Update
Intel Rapid Storage Technology Driver and Management Console
Intel Rapid Storage Technology Driver and Management Console
System Utilities
Systems Management
Dell Command | Deploy Latitude 7404 XFR Windows 8.1 Driver Pack
Dell Command | Configure
Dell Command | Monitor Application
Dell Command | Integration Suite for System Center 2012
Dell Command | Intel® vPro™ Out of Band
Dell Command | Update
Dell Command | Deploy WinPE 5.0 Driver Pack
Dell Command | Configure
Dell Command | Monitor Application
Dell Command | Integration Suite for System Center 2012
Dell Command | Intel® vPro™ Out of Band
Dell Command | Update
Dell Command | Deploy WinPE 5.0 Driver Pack
Video
NVIDIA Geforce GT 720M Driver
Synaptics VMM2320 MST HUB Firmware Update for the RUGGEDIZED SYSTEM and DOCK
EgalaxTouch Driver
NVIDIA Geforce GT 720M Driver
Intel HD, HD 4000/4200/4400/4600/5000/5100/5200 Graphics Driver
Synaptics VMM2320 MST HUB Firmware Update for the RUGGEDIZED SYSTEM and DOCK
EgalaxTouch Driver
NVIDIA Geforce GT 720M Driver
Intel HD, HD 4000/4200/4400/4600/5000/5100/5200 Graphics Driver
Source: http://downloadhill.com/dell-latitude-14-rugged-extreme-7404-mid-2014-drivers-download/