Description
Neotech S2M100 Rev.02 Dual RS-232 Async Serial Adapter MCA Microchannel Card
A dual-port serial adapter card for IBM PS/2 and MCA-based systems. Adds two RS-232 async serial ports via DB-9 Male connectors to expand legacy system connectivity.
Specifications & What's Included
- Brand: Neotech | Model: S2M100 Rev. 02
- Interface: MCA (Microchannel Architecture)
- Ports: 2x RS-232 Async, DB-9 Male (9-pin)
- Controller: StarTech EPS9118 / CHIPS
- Form Factor: MCA Expansion Card
- Manufactured: United States, 1993
- Includes: Card only — no drivers or documentation
Applications
This card type was used to add serial communication ports to IBM PS/2 systems and other MCA-equipped computers during the late 1980s and early 1990s. Typical uses included connecting modems, serial printers, terminals, and other legacy RS-232 peripherals. MCA was IBM's proprietary bus architecture; compatibility is limited to systems with MCA slots.
Condition: Used
This Neotech S2M100 Dual RS-232 Async Serial MCA Card has been inspected and appears to be in good used condition. The PCB is clean with no visible cracks, burns, or damaged traces. Both DB-9 serial port connectors are intact and the MCA edge connector looks clean and undamaged. The card shows light shelf wear consistent with storage. No drivers or documentation are included. Please view our photo set and contact us if you have any questions. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function.
This Neotech S2M100 Dual RS-232 Async Serial MCA Card has been inspected and appears to be in good used condition. The PCB is clean with no visible cracks, burns, or damaged traces. Both DB-9 serial port connectors are intact and the MCA edge connector looks clean and undamaged. The card shows light shelf wear consistent with storage. No drivers or documentation are included. Please view our photo set and contact us if you have any questions. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function.
Warranty Information
We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information
Brand: |
Neotech |
Model: |
S2M100 |
MPN: |
S2M100 |
Secondary Model: |
S2M100 Rev. 02 |
Type: |
Dual RS-232 Async Serial Adapter Card |
SKU: |
8846 |
Condition: |
Used – Inspected |
Interface: |
MCA (Microchannel Architecture) |
Serial Interface: |
RS-232 Async |
Number of Ports: |
2 |
Connector Type: |
DB-9 Male (9-pin) |
Controller Chip: |
StarTech EPS9118 / CHIPS |
Bus Type: |
MCA (Microchannel) |
Form Factor: |
MCA Expansion Card |
Compatible With: |
IBM PS/2 and MCA Microchannel systems |
Country/Region of Manufacture: |
United States |
Hardware Revision: |
Rev. 02 |
Year of Manufacture: |
1993 |
Seller Notes: |
Card only; no drivers or documentation included. |
Condition Notes: |
Neotech S2M100 Dual RS-232 MCA Serial Card. Inspected; PCB clean, both DB-9 ports intact, MCA edge connector undamaged. Light shelf wear. Card only — no drivers or docs included. |
