You can search for USB 2 Drivers on the manufacturers’ website or use a Driver Update Tool to automate the driver updates. If you don’t see USB2 Enhanced Controller when you expand the Universal Serial Bus Controllers menu, it means that you don’t have the required USB 2.0 drivers installed.
You can do this via the Device Manager as follows:
The first thing you should find out is if you are using the latest USB 2.0 drivers.
Like all drivers, USB drivers are updated regularly and should be kept up-to-date with major changes or updates in your Operating System. Usually USB 2.0 means a faster connection speed and this is the major difference (generally but not always) between USB1, USB2 and USB3, with the latter providing super speeds of up to 5Gbps.
