Description
Genuine Boca Bocamodem 2400 External Dial-Up Modem
Brand: Boca Research (Original OEM hardware)
Add a piece of early networking history to your setup with this
Boca Bocamodem 2400 external modem, designed for
retro PCs, terminals, and RS-232 serial systems.
This modem supports:
- Dial-up data communication (2400 baud)
- DB-25 RS-232 serial interface
Compatibility
- MS-DOS systems
- Windows 3.x era computers
- Any system with DB-25 RS-232 serial port
Note: Compatibility with modern systems is
not guaranteed. Requires legacy hardware and communication software.
Included
- Boca Bocamodem 2400 (Model M0024E)
- AC adapter (9V AC 800mA)
Interface Details
- Ports: RJ-11 Line, RJ-11 Phone, DB-25 RS-232, Power (9V AC)
- Status Indicators: HS, AA, CD, OH, RD, SD, TR, MR
- Form Factor: External desktop modem
Technical Details
- Speed: 2400 bps
- Model Number: M0024E
- Serial Number: 209482
- Manufactured by: Boca Research Inc.
- Country of Manufacture: United States
AC Adapter Details
- Type: Direct plug-in Class II transformer
- Model: APX412043
- Input: AC120V 60Hz 10.5W
- Output: AC 9V 800mA
Approximate Dimensions
- Height: 2″
- Depth: 9″
- Width: 6″
Material: Plastic enclosure
Finish: Beige (may show age-related discoloration)
Condition
Good used condition – collectible hardware
Unit powers on and front indicator lights illuminate (HS, AA, CD, OH, RD, SD, TR, MR).
No further functional testing performed.
Due to age (from the late 1980s / early 1990s), this is sold as a collectible.
Exactly what is shown in the photos is included.
Frequently Asked Questions
What does this modem do?
This device connects a computer to a telephone line for dial-up data communication,
commonly used in early internet and bulletin board system (BBS) setups.
Is this an original OEM device?
Yes. This is a genuine Boca Research component.
View other hardware on our
Boca brand page.
Manufacturer reference:
Official Boca Research Information
Era: Late 1980s to early 1990s
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