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3Com EtherLink III 3C509B-TP ISA Ethernet Network Card RJ45 AUI TESTED POST
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3Com EtherLink III 3C509B-TP ISA Ethernet Network Card RJ45 AUI TESTED POST
Price: US $29.99
3Com EtherLink III 3C509B-TP ISA Ethernet Network CardOriginal 3Com EtherLink III 16-bit ISA network adapter for vintage DOS/Windows-era PCs.Details:* Manufacturer: 3Com
* Model: EtherLink III 3C509B-TP
* Interface: 16-bit ISA
* Network speed: 10 Mbps Ethernet
* Connectors: RJ-45 10Base-T and AUI
* Empty boot ROM socket
* Made in USA
* Vintage mid-1990s hardwareTwo cards are available. Board/assembly revisions may differ slightly as shown in the photos, including 03-0021-202 and 03-0021-204.Testing: Each card was installed in a compatible vintage ISA PC and tested successfully to POST. The system recognized/initialized with the card installed without error. No Ethernet cable, network connection, data transfer, or other extended functionality was tested.These are therefore being represented specifically as tested to POST, not as fully network-function tested.Used vintage condition with normal age-related cosmetic wear, dust and minor oxidation/tarnishing. Please review photos.Card only. No drivers, cables, manuals or other accessories included.

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