Refine results: All files for DELL Inspiron M421R for Windows 7 64bit.
Application (3)
Download applications to support your computer or device.
Audio (1)
Download drivers to improve the performance of your Dell audio components such as sound cards and speakers.
File Title Release Date Version
BIOS (1)
(also Basic Input/Output System) Support the system that controls your keyboard, monitor and other devices.
File Title Release Date Version
Chipset (2)
Download utilities and drivers to help control your system board components and controllers.
Mouse, Keyboard & Input Devices (1)
Download drivers for your mouse, touchpad, trackball, keyboard, joystick, or infrared device.
File Title Release Date Version
Network (4)
Drivers for network devices such as Ethernet adapters, Wireless, Bluetooth and WWAN adapters.
File Title Release Date Version
Serial ATA (3)
Download drivers to support your Dell Serial ATA.
File Title Release Date Version
Seagate Momentus Thin 2.5",SATA,3Gb/s,7200,512e Firmware Update (Firmware)
9/18/2012
0005DEM1, A05
Seagate Momentus 2.5",SATA,3Gb/s,7200,512e Firmware Update (Firmware)
9/12/2012
0005DEM1, A04