Tripp Lite Keyspan High Speed USB to Serial Adapter 3ft USB Cable TAA

Mfg.Part: USA-19HS | CDW Part: 555201 | UNSPSC: 43201559
Availability: In Stock
Was $45.00
$32.99 Advertised Price
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Product Details
  • High speed USB serial adapter for PCs and Macs
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Tripp Lite Keyspan High Speed USB to Serial Adapter 3ft USB Cable TAA
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Product Overview

Main Features
  • High speed USB serial adapter for PCs and Macs
Looking for a way to connect your serial devices to a USB port on your PC? The Keyspan "High Speed" USB Serial Adapter is a simple, inexpensive, and reliable way to make this connection.

The Adapter is ideal for use with modems, digital cameras, ISDN terminal adapters, graphics tablets, PDAs, bar code scanners, label printers and other serial devices which require an RS-232 connection.

This "High Speed" USB Serial Adapter supports data rates up to 230 Kbps---twice the speed of a standard PC serial port. It is 100% USB compliant and features simple "Plug and Play" installation (no IRQs). Ideal for laptops (it weighs just 2 oz.), the Adapter draws its power from the USB connection so no power adapter is required.


- Plugs into a USB port on a Windows or Macintosh computer

- Provides one RS-232 male DB9 port for direct connection to serial devices

- Supports data rates up to 230 Kbps

- Draws its power from the USB connection -- a power adapter is not required

- Easy to carry -- weighs just 2 ounces!
Tripp Lite Keyspan High Speed USB to Serial Adapter 3ft USB Cable TAA is rated 4.4 out of 5 by 69.
Rated 4 out of 5 by from Gets the job done! I use this on a day to day basis as a Network Engineer. It's pretty straight forward and definitely gets the job done. I have used others that not as reliable so this is my go-to adapter. I would, however, like to see something a little bit more solid/sturdy. While it's not as fragile as other adapters, I imagine it wouldn't take much to crush or cause the casing to separate. Otherwise, no complaints!
Date published: 2017-10-25
Rated 5 out of 5 by from Definitely would buy again Our company use this device for testing and calibrating Breathing Ventilators. I've had my first two for 2 1/2 years with no issues. Works PERFECT.
Date published: 2017-08-23
Rated 1 out of 5 by from Product was defective upon receipt Product did not work was defective upon receipt. Did not work when setup called our IT and upon their review they stated the issue was this device which we purchased to replace an old one.
Date published: 2017-08-10
Rated 5 out of 5 by from best I've found! I've used the USA-19HS for ~5 years with several industrial automation companies, really works perfectly with win7-win10 32/64bit. Highly recommended.
Date published: 2017-06-09
Rated 5 out of 5 by from Excellent little device which does the work well I use it to connect Mac to a medical device using Medibus. Never failed, delivering data as expected.
Date published: 2017-04-04
Rated 5 out of 5 by from It worked where others failed! I bought this USB to Serial adapter because I had some equipment that wasn't working with the adapter that I owned previously. This adapter was very easy to set up and everything worked flawlessly and automatically. I have now tried it with all my serial devices and it works with them all. Thank you for a great product
Date published: 2017-02-08
Rated 5 out of 5 by from Great product, met all my expectations Not much to say, except worked perfectly and exactly as advertised.
Date published: 2017-01-01
Rated 5 out of 5 by from Great buy. Fast, easy and that's what I want.
Date published: 2016-11-22
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