Here's your chance to pick one or more brand new Arcnet network cards, built on a genuine SMC COM90C66 controller chip so we can GUARANTEE this will be compatible with your application.  These cards have the BNC coax connection and a beautiful sip Hybritek LAND-1000 transceiver.  This is new old stock in the original anti-static padded protection bags.  Automatic free shipping on extra quantities over one to US.