3Com 3C509B-COMBO Etherlink-III ISA 10MB 16-Bit Combo Network Adapter

Overview 3Com hallmark product and the industry standard, the EtherLink 10 ISA Combo network interface card (NIC) is guaranteed to work with your 16-bit ISA IBM-compatible PC, every major PC operating system, and every major network operating system. Plus, you'll see faster data throughput due to its superior Parallel Tasking performance. Built to last, this NIC is guaranteed to work day after day - backed by 3Com's unmatched quality and reliability. This combo NIC gives you the most flexible cabling options - connecting your PC through 10BASE-T category 3, 4, or 5 twisted-pair, 10BASE5 thick coaxial, or 10BASE2 thin coaxial wiring. It operates with a broad range of hubs, as well as both half- and full-duplex switches.   Specifications Model Number:  3C509B-COMBO Brand:  3Com Alt Part Number(s):  3C509B-COMBO Product Type:  Network Adapter   Technical Description Brand:  3Com Model:  3C509B-COMBO Device Type:  Network adapter Form Factor:  Plug-in card Interface (Bus) Typ