Description
Tamarack 8‑Bit ISA I/O Controller Card – Vintage Serial/Parallel Untested. Vintage Tamarack 8‑bit ISA I/O controller card, pulled from old stock and sold untested. Ideal for XT‑class systems, early AT builds, bench diagnostics, or collectors needing a period‑correct serial/parallel interface. Features: • 8‑bit ISA edge connector • Serial + parallel port support • Classic Tamarack chipset • Jumper‑configurable options (as shown) • Great for XT/286 retro builds or hardware restoration Condition Notes: • Untested – functionality not verified • Normal age‑related wear • Photos show the exact card you will receive Perfect for retro PC enthusiasts, bench techs, and hardware archivists keeping early PC history alive.