openSUSE-release-usb-kde from openSUSE:Slowroll project
Select Your Operating System
Add repository and install manually
For standard run the following as root:
zypper addrepo https://download.opensuse.org/repositories/openSUSE:Slowroll/standard/openSUSE:Slowroll.repo zypper refresh zypper install openSUSE-release-usb-kde