DriverToolkit

DriverToolkit screenshots

Update and fix problems with Windows device drivers
Scanning Window
DriverToolkit 8.1 : Scanning Window

Alternative downloads

Realtek High Definition Audio Driver
Provides listening capabilities for DTS, Dolby and Surround.
6.0.1.8228
FREE
Driver Booster
Keep your drivers and game components always updated.
4.5.0.527
FREE
Intel Driver Update Utility
Scans PC for outdated drivers and keeps your system up-to-date.
2.9.0.2
FREE