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IBM 42H4321 Free Driver Download

Manufactured By:

IBM, U.S. Robotics, Inc.

File Name:


(943.7 KB)
Modem Drivers, MEDIA, Modem
IBM 42H4321 Free Driver Download for Windows 98, 95

Installation:  out of 5
Stability:  out of 5
Compatibility:  out of 5
3 out of 5
3 Ratings (see all reviews)

Video Tutorial: How to Download & Install a Driver

Device Name
Supported Operating Systems
Windows 98, Windows 95
Link to Page
Uploader Notes
These drivers for your IBM 56K Modem 56k Modem Internet Kit (42H4321) will

- Add support for the ITU-T V.90 56K draft standard

- Maintain support for the earlier x2 56K protocol

- Add DOS-box support

Please check out the readme.txt before you install.

Uploaded By
Vector Sigma (DG Member) on 12/4/2003
Driver Package
v90_4321.exe (943.7 KB)
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