STANDARD MICROSYSTEMS CORPORATION ETHERCARD PLUS/A NIC Type Ethernet Transfer Rate 10Mbps Data Bus 32-bit MCA Topology Linear Bus Wiring Type RG-58A/U 50ohm coaxial AUI transceiver via DB-15 port Boot ROM Available [Image] CABLE TYPE Type JP3-JPF » RG-58A/U 50ohm coaxial Closed AUI transceiver via DB-15 port Open BOOT ROM SIZE Size JP9 JP10 » 16KB Pins 1 & 2 closed Open 32KB Pins 1 & 2 closed Closed 64KB Pins 2 & 3 closed Closed