Driver Detective scans your hardware and software. When it finishes scanning, it tells you if there is a new version of each driver.
Not only does it tells you that there are new drivers but it allows you to download and install them automatically, so you'll only have to decide to update it or not to update it.
You'll see a lite report where you'll see which drivers are obsolete and which pieces of hardware are not running because of the drivers.
Trial version does not download new drivers.