Windows Update installed all of the drivers, except for the Ethernet driver. What do I do?

If your laptop is already connected to the Internet when you connect this laptop docking station to your laptop, Windows may automatically install all but one driver.  You can force Windows to automatically install the last driver through Windows Update. To do so, complete the following:

1. Press Windows key + R.
2. Type devmgmt.msc and press Enter.
3. Under Other devices, right-click the MST30C2DPPD-ETH listing and click Update Driver Software....

If the instructions above do not install the driver for you, refer to the following FAQ: https://www.StarTech.com/faq/laptop-docking-stations-cypress-install-windows-7810.