3COM 3C589B EtherLink III PCMCIA Network Adapter – Vintage Laptop NIC
The 3COM 3C589B is a PCMCIA Ethernet network adapter from the EtherLink III series, designed for laptops and mobile computing devices from the 1990s. This adapter provides 10 Mbps Ethernet connectivity, making it perfect for vintage computing enthusiasts, industrial laptops, or retro network setups.
Features & Specifications
Manufacturer: 3Com
Model: 3C589B
Series: EtherLink III
Interface: PCMCIA Type II card
Network Type: 10 Mbps Ethernet (10BASE-T / 10BASE-2)
Compatibility: DOS, Windows 3.x/95, early Windows NT, and Linux via 3c589 drivers
Status LEDs: Link and Activity indicators
Condition
Notes
All units were pulled from working systems, refurbished and packed in anti-static bags.
These are untested but should work just fine. As with all electronics of this age, Item is sold as is.
