Not a huge deal but inconvenient. In gateway fpd1775w event will Gateway be liable for direct, indirect, special, exemplary, incidental, or consequential damages resulting from any defect or omission in this manual, even if advised of gateway fpd1775w possibility of such damages.
Best Video Software for the Mac How To Run MacOS High Sierra or Another OS on Your Mac Best Graphic Design Software the Mac Stay Safe with Best Free Password Managers. The USA-19HS Keyspan® High-Speed USB-to-Serial Adapter allows you to connect a serial device to a computer or laptop with a USB Type-A port. Widely recommended by serial device manufacturers, the USA-19HS attaches to switches, routers, barcode scanners, GPS units, point-of-sale devices, lab equipment, network storage devices and other devices with a 9-pin serial port.
All Versions
2.9out of 43 votes
Pros
Helped my IBM Home Director work!
Cons
Was a major pain to find!
Summary
Great, now works!
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Hp Drivers For Mac
'Works fine with GPS'
Canon Drivers For Mac
'Works fine with GPS'
Summary
This review was originally posted on VersionTracker.com.
I have used this with the Keyspan PDA serial adapter and a Germin eTrex GPS device under MacOS X 10.3.4.
No problems so far -- is recognized by Link2GPS, MacGPS etc.
Summary

This review was originally posted on VersionTracker.com.
Don't know why all are having problems, but installed fine on my dual 2.0 G5 running 10.2.8.
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'New version (1.7) seems to work fine'
'New version (1.7) seems to work fine'
Epson Drivers For Mac
Summary
This review was originally posted on VersionTracker.com.
New version (1.7) works fine 10.2.8, Palm Desktop 4.1, Lombard G3 PowerBook. Flawless install. Just (as always) make sure you disable and disconnect your adapter before installing.
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Keyspan Uia-11f Drivers For Mac
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. |
General | |
|---|---|
| Publisher | Keyspan |
| Publisher web site | http://www.keyspan.com/ |
| Release Date | January 22, 2008 |
| Date Added | January 22, 2008 |
| Version | 2.5 |
Category | |
|---|---|
| Category | Drivers |
| Subcategory | USB Drivers |
Operating Systems | |
|---|---|
| Operating Systems | Mac OS X 10.2/10.3/10.3.9/10.4 Intel/10.4 PPC/10.5 Intel/10.5 PPC |
| Additional Requirements | |
Download Information | |
|---|---|
| File Size | 1.58MB |
| File Name | Keyspan-USA19HS-driver-2.5-MAC.zip |
Konica Minolta Drivers For Mac
Popularity | |
|---|---|
| Total Downloads | 26,269 |
| Downloads Last Week | 2 |
Pricing | |
|---|---|
| License Model | Free |
| Limitations | Not available |
| Price | Free |
On upgrading yesterday to El Capitan I found my USA-28XG was no longer recognized. It had been working under Yosemite via the last driver specifically named for it ('Driver for USA-28XG_v2.6.4 (Mac OS X 10.6.x to 10.8.x).zip' on the Tripp Lite site).
I tried several things that didn't help, then on a hunch downloaded their more recent file 'USA-49WG-v1-and-v2-Mac-Drivers.zip' that would appear to be specific for the four port converter, but it's not :-)
The installer notes that the driver in the enclosed package named 'Keyspan Serial Adapter Driver_v4_Mac OS X 10.9_10.10.pkg' will work with many different devices - specifically:
One Port DB9: USA-19HS, USA-19, USA-19Qi, USA-19W, USA-19QW
Two Port DB9: USA-29WG
Two Port Din8: USA-28XG, USA-28X, USA-28

Four Port: USA-49WG1, USA-49WG, USA-49W, USA-49WLC, USA-4E230
Other: USA-18X, UPR-112, UPR-112G
So I deleted the old driver (using Keyspan Serial Assistant) and ran the installer on my El Capitan system. And it failed with a not very helpful error message. But then I tried a custom install of only the KeyspanUSAdriver, unchecking the USAdriverFolder. This operation completed and I found the driver in Library/Extensions/ (not System/Library/Extensions where the previous driver had been). System Information:Extensions (opened through About This Mac; System Report) indicated that the driver had been found but not loaded.
I restarted the computer, to see if the driver would become loaded, but it was not... My serial adapter had been unplugged throughout all of this, so I decided to plug it in - and this crashed the computer! But when it rebooted everything worked! I have not restarted since, and will try that soon to verify that there are no ongoing issues. If there are I'll report back.
So, to more specifically answer your question - I think you can likely use the 10.9 - 10.10 driver I mentioned above for your USA-19HS. It may install without you having to resort to the custom install that I tried if you install before upgrading to El Capitan. I would try this more traditional route before turning to command line tricks.

best, mike
Oct 2, 2015 8:46 AM