HP J2165-69001 - Token Ring (IEEE 802.5 network) interface board - Plugs into an EISA bus slot - (Part of J2165A) Retail
HP 30263-69004 - HP-PB link - Network interface board - HP-PB Link - Network Interface Board (98173A or 36960A) Retail
HP 30243-69001 - LANIC board - LAN network interface board - LANIC Board - LAN Network Interface Board - Goes in Slot 3 of the CPU Unit (as an Option Board) Retail