--- type: product schema_version: 1 stock_number: "97373-2" canonical_url: "https://www.artisantg.com/97373-2/HP-3C509B-COMBO-EtherLink-III" json_url: "https://www.artisantg.com/97373-2/HP-3C509B-COMBO-EtherLink-III.json" generated_at: "2026-11-07T08:43:51.897Z" last_updated: "2026-11-06T19:05:57.470-06:00" --- # HP / 3Com 3C509B-COMBO EtherLink III ISA Network Interface Card _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: HP - Model: 3C509B-COMBO EtherLink III - Condition: Used and in Excellent Condition - Price: $155.00 USD - Availability: In stock, 1 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 5 lb - Shipping dimensions: 14X14X6 in ## Categories - Test Equipment > Electrical Test > Adapters (primary) - Test Equipment > Electrical Test > Ethernet - Military and Embedded Equipment > Embedded & Industrial > ISA ## Details ### Configuration - Connectors: (1) RJ-45, (1) 15-Pin AUI, (1) BNC - Transceivers: (2) On-Board, (1) External - Maximum Network Segments: 328 ft/100 m (RJ-45), 1640 ft/500 m (15-Pin AUI), 605 ft/185 m (BNC) Part Number: 03-021-001, 02-0021-001 ## Images - - -