ACCTON TECHNOLOGY CORPORATION ETHERCOMBO-16 (EN1660) NIC Type Ethernet Transfer Rate 10Mbps Data Bus 16-bit ISA Topology Linear Bus/Star Wiring Type Unshielded twisted pair AUI Transceiver via DB-15 port RG-58A/U 50ohm coaxial Boot ROM Available [Image] DIAGNOSTIC LED(S) LED Color Status Condition LED1 Green On 10Base-T network connection is good LED1 Green Off 10Base-T network connection is broken LED2 Green Blinking Data is being transmitted LED2 Green Off Data is not being transmitted LED3 Green Blinking Data is being received LED3 Green Off Data is not being received