There were Sun4U systems with USB as I recall, but they were post-U60 era systems. My V240 and my SB2000 (and SB100?) have USB IIRC. Lionel > On Dec 8, 2014, at 10:30 AM, Patrick Finnegan <pat at computer-refuge.org> wrote: > > Has anyone with a sun4u or sun4m system gone from sbus->PCMCIA->USB to > access peripherals (printers, storage, etc?)