Join or Sign In

Sign in to add and modify your software

Continue with email

By joining Download.com, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.

Keyspan USB adapters for Mac

By Keyspan Free

Developer's Description

Mac OS X driver for the Keyspan family of USB serial adapters.

Full Specifications

What's new in version 2.5

Updated firmware for USA-19HS and UPR-112G (serial port). Recommended for all USA-19HS and UPR-112G users that use their adapter(s) on Mac and Windows systems.


Release August 25, 2008
Date Added January 22, 2008
Version 2.5

Operating Systems

Operating Systems Mac OS X 10.4 PPC, Mac OS X 10.5 PPC, Macintosh, Mac OS X 10.3.9, Mac OS X 10.4 Intel, Mac OS X 10.3, Mac OS X 10.5 Intel, Mac OS X 10.2
Additional Requirements
  • Mac OS X 10.2.8 or higher
  • Popularity

    Total Downloads 26,452
    Downloads Last Week 2
    Report Software

    Related Software

    Wacom Pen Tablet

    Wacom Pen Tablet

    Griffin PowerMate

    Griffin PowerMate

    Mac Free Seagate External Hard Drive Recovery

    Mac Free Seagate External Hard Drive Recovery

    USB Missile Launcher NZ

    USB Missile Launcher NZ

    User Reviews

    43 User Votes
    5 Star
    4 Star
    3 Star
    2 Star
    1 Star