PROTEC MICROSYSTEMS, INC. NIC-16E2 NIC Type Ethernet Transfer Rate 10Mbps Data Bus 16-bit ISA Topology Linear Bus/Star Wiring Type Unshielded twisted pair RG-58A/U 50ohm coaxial Boot ROM Available [Image] DIAGNOSTIC LED(S) LED Status Condition LED On RJ-45 port being used LED Off AUI or RG-58A/U port being used