Let's get started:
Here you can download the Antelope Audio drivers and Antelope Audio launcher software for Windows and macOS.
Read about OS Compatibility here.
Control panels:
Windows 10/11
Satori Control Panel for Windows
R4S Firmware Update Installer for Windows
macOS
Satori Control Panel for macOS
R4S Firmware Update Installer for macOS
Note: Satori users might experience connectivity issues with Unified Driver 4.5.0. Uninstalling the driver can help.
*Read about macOS Catalina and newer macOS Workaround here