http://193.68.19.127/install/Siemens/extras/0%20PC%20Software/USB%20Driver/Win2K_XP/pl2303.cat
http://193.68.19.127/install/Siemens/extras/0%20PC%20Software/USB%20Driver/Win2K_XP/ser2pl.inf
http://193.68.19.127/install/Siemens/extras/0%20PC%20Software/USB%20Driver/Win2K_XP/SER2PL.SYS