Driver Helper has the world's largest driver database with every hardware device identified without fail
. You can either go to the website of each hardware manufacturer and update the most recent driver updates for the hardware in question or go to a site that has over 100,000 drivers in its database and will therefore update ALL of your drivers in one shot. This really is a good idea since your computer will be running as efficiently as possible within 2 minutes of scanning it for its hardware. And all the updates available with Driver Helper are no more than 24 hours old. You can't get any more up to date than that.