You can get drivers for your model using the service tag at dell.com
Driver booster? Never used it. Any good?
Hello All!
I was having trouble with my USB ports, so after looking around a bit on the web, one site said to delete the USB drivers and then when I rebooted they would be reinstalled. Silly me for believing this.
So now, at least 2 of the USB ports on my computer do not work at all (because I deleted the drivers). I have a Windows 10 machine, and am on a Dell Optiplex 755. I have done some searching on the web, but am unable to find a place where I can download these drivers to fix my USB ports.
I have a driver updater, called "Driver Booster", but it has not been able to recognize that these drivers are in fact missing.
Wondering if anybody has any ideas for me? I would really like to get these working again, because they are currently how I connect my mouse, etc...
Thanks!

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic