Conversion via “alien” utility virtio-win-0.1.229-1.noarch.rpm to debian format (*.deb) and deploying virtio-win_0.1.229-1_all.deb on SparkyLinux 7 allows straightforward install Windows 11 KVM Guest in UEFI mode on SparkyLinux 7 and Debian BookWorm as well .

Source: LXer – Install Win11 KVM Guest on SrarkyLinux 7 via conversion virtio-win-0.1.229.noarch.rpm to format *.deb