Description
Overview
Here is a rare opportunity to grab a fully working Zyxel 10/100 Fast Ethernet PCI network card powered by the legendary Realtek RTL8139 chipset — one of the most widely supported and reliable network chips ever produced. What makes this card especially exciting for vintage computing enthusiasts is its confirmed compatibility with both standard IBM PC-compatible systems and the classic Commodore Amiga platform when used with a Mediator PCI bridge. If you’re building or upgrading a networked Amiga setup, this is exactly the card you need.
Key Specifications
- Brand: Zyxel
- Chipset: Realtek RTL8139 (RTL8139C/D variants common)
- Interface: PCI (32-bit)
- Speed: 10/100 Mbps Fast Ethernet (Auto-negotiation)
- Connector: RJ-45 (standard Ethernet port)
- OS Support: Windows 95/98/ME/2000/XP, Linux, AmigaOS (via Mediator + Roadshow or Miami)
- Amiga Compatibility: Compatible with Mediator PCI bridges (e.g., Mediator 1200/4000)
- Full-duplex support: Yes
- Wake-on-LAN: Supported on compatible models
- Form Factor: Standard PCI expansion card
Condition Details
This card is in Good condition with only light signs of use — minor surface marks or dust consistent with normal handling and installation. All functions are fully operational and the card has been confirmed to work correctly by the seller. The RTL8139 chipset is robust and known for exceptional longevity. No bent pins, no corrosion on the PCI edge connector, and no physical damage observed.
What’s Included
- 1x Zyxel RTL8139 10/100 PCI Network Card
- No drivers disc or bracket accessories included unless stated — drivers freely available online
Perfect for: Retro PC builds, Amiga Mediator networking projects, vintage LAN setups, or as a reliable spare. Drivers are freely available from Realtek’s website and numerous retro computing communities. Don’t miss this niche but highly useful card!



