Description
Genuine Hayes Accura 2400 External Dial-Up Modem
Brand: /brand/hayes/Hayes (Original OEM hardware)
A classic piece of early networking hardware, this
Hayes Accura 2400 external modem is ideal for
retro computing enthusiasts, collectors, and vintage system builds.
This modem supports:
- Dial-up communication at 2400 baud
- Serial RS-232 (DB-25 DTE interface)
Compatibility
- MS-DOS and early PC systems
- Windows 3.x era computers
- Devices with DB-25 RS-232 serial ports
Note: Designed for legacy environments.
Modern system compatibility is not guaranteed.
Included
- Hayes Accura 2400 modem (Model 5800AM, Version 1.0)
- AC adapter (9V AC 800mA)
Interface Details
- Ports: DB-25 RS-232 (DTE), RJ-11 Line, RJ-11 Phone pass-through
- Power input: 9V AC
- Status Indicators: HS, AA, CD, OH, RD, SD, TR, MR
- Form Factor: External desktop modem
Technical Details
- Speed: 2400 bps
- Model Number: 5800AM
- Version: V1.0
- Serial Number: A00158003596
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
Modem 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 unit is sold as a collectible.
Exactly what is shown in the photos is included.
Frequently Asked Questions
What does this modem do?
This unit connects computers to telephone lines for dial-up data communication,
commonly used for early internet access and BBS systems.
Is this an original OEM device?
Yes. This is a genuine Hayes component.
View other hardware on our
/brand/hayes/Hayes brand page.
Manufacturer reference:
https://en.wikipedia.org/wiki/Hayes_Microcomputer_Products
Official Hayes Information
Era: Late 1980s to early 1990s












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