Please navigate to the web page linked below:
Select the appropriate options from the drop-down lists.
For Example, if you have an NVIDIA T400 and Windows 10 64-bit, select: NVIDIA RTX / Quadro, NVIDIA RTX Series, NVIDIA T400, Windows 10 64-bit, Production Branch/Studio, and English, and then click the Search button.
Download the driver installation file, saving it to (the downloads folder or desktop on) your hard drive. After the download has completed, find the file that was downloaded, and double-click it to start the installation. Close the web browser at your next opportunity, and interact with the driver installation wizard to complete the driver installation. It is usually best to select the default options during driver installation.
Please reboot after the driver installation has completed successfully.
If you need further help, please contact PNY Pro Graphics Support at 800-230-0130.