1980s XT/AT 8 BIT Expansion card IBM 6448800xm
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Product details
| Management number | 12843332 | Release Date | 2025/09/20 | List Price | $25.24 | Model Number | 12843332 | ||
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1980s XT/AT 8 BIT Expansion card IBM 6448800xm
A needle in the haystack. Going rate is $79-$139 (see bottom of photo with description) open to offers
The image shows an IBM 6448800XM 8-Bit ISA Serial Parallel Adapter Card. This vintage internal port expansion card was used in IBM XT and AT computers from the 1980s.
Product: IBM 6448800XM 8-Bit ISA Serial Parallel Adapter Card.
Purpose: Provides serial and parallel ports for older IBM PC compatible computers.
Compatibility: Designed for use with the ISA (Industry Standard Architecture) bus found in IBM XT and AT systems.
Availability: These cards are typically found in the used market, often listed on platforms like eBay.
Current Value: As a vintage computer component, its value depends on its condition and the demand from collectors or hobbyists.
| Category | Electronics > Computer Components & Parts > Computer Controller Cards |
|---|---|
| Size | N/A |
| Brand | IBM |
| Condition | Good |
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