Plugs are available. http://www.rpelectronics.com/358-140-1-din-plug-4-pin-inline.html Down the road from me aways. Neil --- In ColorComputer at yahoogroups.com, "cph1776" <cph1776 at ...> wrote: > > Hello all....is there any way I could purchase (cheaply) a pre-made null modem cable to connect a Coco and a PC?