Existing users, log in.  New users, create a free account.  Lost password?

Mac OS X  |  Drivers  |  USB  |  Keyspan USB adapters

Keyspan USB adapters

Keyspan USB adapters - 1.7

driver for the USB to serial adapters

Download Now Download v 2.5

(File Size: 1.6M)

Free Product Alerts!

Register for free to receive alerts when Keyspan USB adapters is updated.
All Time: (3.0)
Version 1.7: (4.3)
Selected Version: 1.7
Release Date: 2003-10-14
License: Update
Downloads (version 1.7): 2,867
Downloads (all versions): 100,815

Information Related to Version:

Broken Link? Newer Version? Tell us!

Product Description:

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

What's new in this version:

  • Fixed bug where write, tcdrain, close in OSX could cause data loss at very low baud rates. Fix applies to 19H family, 28X family (28X, 19W, 19QW) and 49W family (49W, 49WLC and 4E230). Fix not yet implemented for 18X, 19, 28, 19Qi, UPS-112.
  • Some changes to improve function of assistant under OSX 10.3. This is a work in progress, while the main function of the driver is fine, there is still a problem with the assistant getting status info from the driver.

Operating System Requirements:

This product is designed to run on the following operating systems:

  • Mac OS X 10.3
  • Mac OS X 10.2
  • Mac OS X 10.1

Additional Requirements:

  • Mac OS X 10.1.3 or higher

Screenshots:

Developer: Submit screenshots for Keyspan USB adapters

Download Links:

Download Keyspan USB adapters Version 1.7 (File Size: 391k)

Download Links:

Download Keyspan USB adapters Current Version (File Size: 1.6M)

Your Installed Versions:


 
Show All Feedback (97)Search FeedbackSearch Feedback

Feedback Summary:

Version 1.7:
Overall Rating: (4.3) Features: (3.5) Support: (4.0)
Ease of Use: (4.0) Quality / Stability: (4.5) Price: (3.5)
Add Your Feedback

Key to Types of Feedback:

ReviewsReviews   TroubleshootingTroubleshooting   Usage TipsUsage Tips   Developer NotesDeveloper Notes   CommentaryCommentary   Featured ReviewsFeatured Reviews

Keyspan USB adapters Troubleshooting ReportCrashes - Version: 2.3, 6/7/2007 05:35PM PST

(1 of 2 users found this comment useful)

Cowicide
Where these crashes with 2.3 or the latest 2.4 they have available? As of this posting, VT still shows only up to 2.3, but that's incorrect.
Post a commentAlert Admin

Keyspan USB adapters Troubleshooting ReportKernel panic immediately after install - Version: 2.3, 1/14/2007 10:39AM PST

(2 of 2 users found this comment useful)

duetjohn
My MacBook Pro got a kernel panic a few seconds after installing this driver. However after a reboot, the MBP appears to be stable. The Keyspan device is also visible. I had no previous Keyspan drivers installed afaik. Will file a review after I connect to my serial device.
Post a commentAlert Admin

Keyspan USB adapters Troubleshooting ReportAvoiding the Big Crash - Version: 2.3, 11/26/2006 02:04PM PST

(2 of 2 users found this comment useful)

rpPhillips16x9
IF YOU HAVE THIS PROBLEM:

My Mac kept crashing about 5/6th of the way into using this upgrade. And I don't just mean that the installer crashed but that the whole computer crashed.

HOW YOU MIGHT WORK AROUND THIS PROBLEM:

Reboot your Mac. The instant the screen clears and the boot process begins, press down and hold down the "shift" key. I'm not certain when it is 'safe' to let up on the "shift" key so you might just want to continue holding it down until your Mac is 100% up and running.

Now run the Keyspan installer.

WHY IT WORKS:

I'm not sure. Someone who knows more about drivers will probably know but I'm guessing that because a "shift" boot causes the Mac to skip loading 3rd party software and drivers (presumably this includes the Keyspan drivers), the installer is able to cover the old drivers with the new versions without the added roadblock of having the older drivers running at the time. But that's just a guess. Good luck!
Post a commentAlert Admin