As Microsoft ended security updates and technical support for Windows 7 in January 2020 and for Windows 8.1 in January 2023, please be aware that the ASIO driver for Saturn Interfaces only works on Windows 10 or later versions.
For more information, please visit Microsoft's website here.

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Saturn Interfaces will require ASIO drivers on Windows (Win10/Win11) to ensure seamless operation with your computer. Follow the instructions below to complete the installation:

*Please ensure you plug the USB cable of Saturn Interfaces into your computer only after the ASIO driver has been installed.
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1. Download the ASIO Driver v5.68 from the links below:

CarverUSBAudio_v5.68. ASIO Driver.exe.zip ‍
CarverUSBAudio_v5.68. ASIO Driver.exe.zip (Tencent/腾讯 Cloud Drive for Users in China.)

2. Unzip and extract the driver ZIP file. You will see a driver icon as shown below:

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3. Once the installer has been launched, click next to select the destination folder.
*We recommend always installing the Carver ASIO driver on the system disk to avoid any further hassles.

4. Click “Install” and then “Finish.”

5. Configure and select Saturn Interfaces (I & II) in Sound Settings.

Once everything is set up, you can also launch the Carver Pro control panel by clicking on the Carver Pro icon of the taskbar to adjust the bit-rate, buffer size, and even enable Safe mode to prevent audio issues or artifacts.

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IMPORTANT!
If your computer has installed a previous Carer Pro ASIO driver, please uninstall the previous version before installing this new release version!
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Further Reading:

Where Can I Download the Driver for My Interface?
https://www.sweetwater.com/sweetcare/articles/where-can-i-download-the-driver-for-my-interface/

How to select and use Saturn Interfaces in DAW?
Tutorial Video (carver-pro.com)‍

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