the affectionalety nickname `` blue cube '' ps\/2 to usb active adapter be the best keyboard adapter for any computer without ps\/2 port . I have a Unicomp Customizer keyboard -lrb- a IBM Model m clone -rrb- . I recently buy a newer Amiga computer . that be right , I say Amiga . the sam460ex Amiga have no ps\/2 port , have only usb . I want to use the Unicomp customizer with the sam460ex . be a new model computer , the amigao driver support have not yet catch up with the hardware , with several user complain about keyboard and mouse problem whilst use the ehcus driver . while I have use the `` blue cube , '' I have have no keyboard problem even with beta version ehcus driver . it be the best ps\/2 keyboard to usb adapter available . I have only one disclaimer : this be a keyboard only adapter . as a keyboard adapter , it be the best ; however , it will not work with mouse .