KylixDriver kernel module (GDD) has been developed so that it can be built on all Linux kernels beginning from Linux kernel 2.4.0. The product has been tested on Linux RedHat 7.2, Linux RedHad 8.0, Linux RedHat 9.0 and ASPLinux 7.2-9.2. Additionally it has been tested on Linux RedHat 9.0 with installed series of 2.6 kernels.

Finally, KylixDriver has been tested on a balanced distribution of 2.6 kernel.

Thus, it should function on all modern Linux on which RAD Kylix itself (or a particular version of it) is certified for usage.