Tripp Lite Keyspan High Speed USB to Serial Adapter - serial adapter

Mfg.Part: USA-19HS | CDW Part: 611482 | UNSPSC: 43201559
Availability: In Stock
Was $66.74
$45.99 Advertised Price
Advertised Price
Product Details
  • Serial adapter
  • USB
  • RS-232
  • black
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Tripp Lite Keyspan High Speed USB to Serial Adapter - serial adapter
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Product Overview

Main Features
  • Serial adapter
  • USB
  • RS-232
  • black
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. The included 3-foot detachable cable supports data transfer speeds up to 230 Kbps - twice as fast as a built-in serial port. The USA-19HS works with any USB cable up to 16 feet. An LED indicates data activity. This adapter requires no external power and, at just 2 ounces, packs away easily in your laptop bag for use on the go. Windows line monitor and data trace software included. Easy to upgrade with free software downloads. Works with Windows (up to 10) and Mac OS (up to 10.11). Compliant with the Federal Trade Agreements Act (TAA) for GSA Schedule purchases.

Tripp Lite Keyspan High Speed USB to Serial Adapter - serial adapter is rated4.65 out of5 by46.
Rated 5 out of 5 by from Think about redesigning the case.Works great. The only thing I have problems with is with the rounded end of the actual case doesn't allow it to make good contact and kept vibrating out. I took a file and filed the end of the plastic case flat and have not had a problem since then.
Date published: 2015-03-19T00:00:00-04:00
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: 2017-02-08T00:00:00-05:00
Rated 5 out of 5 by from It worksI bought this product so I could download info from the internet to my car diagnostic device. I looked at a lot of them but only Tripp Lite 19HS fit the bill. When I received it I plugged right to my computer and it did the job.
Date published: 2014-10-14T00:00:00-04:00
Rated 5 out of 5 by from It just worksI have an older Tripp Lite online UPS that only has a serial port for the interface. This adapter allowed me to communicate with the UPS over USB. I did have an install problem, but Tripp Lite tech support walked me through the driver config and all is well. PS: And Tech Support was a real person on the phone... amazing in this day, and to be commended.
Date published: 2011-09-28T00:00:00-04:00
Rated 5 out of 5 by from Best UART adapterOver years of automated embedded device testing these have been the most reliable USB < -> UART adapters for me. I primarily use them from Linux and Mac with pyserial or Device::SerialPort, and sometimes from Windows with FlashMagic. Seems to work fine with Minicom and Screen too.
Date published: 2015-04-25T00:00:00-04:00
Rated 5 out of 5 by from Good and BadI have been using this with a vinyl cutting plotter and when it works, it is flawless. BUT the problem lies in the fact that it does not always work, many jobs are interrupted midway thru which is extremely irritating and gets expensive when cutting for a large job. No I would not recommend it.
Date published: 2014-05-28T00:00:00-04:00
Rated 5 out of 5 by from USA 19HSI recently damaged my laptop serial port. Rather than replace the laptop I bought a USA 19HS. This is a USB to serial connection. I connects with every PLC I program, first time, every time. I have equipped all my laptops USA 19HS adapters. I love the reliability.
Date published: 2012-10-29T00:00:00-04:00
Rated 5 out of 5 by from Had Good Luck on Windows. Still trying on Android/LinuxOn Windows XP with downloaded drivers I have great luck accessing several serial devices from my laptop. Still trying to get things working on Android/Linux. I see code for this device in the kernel source code for my Android phone (Samsung). When I connect I can see that the USB bus "sees' the device. But there seems to be no tty device file created that allows me to access it. Rats!
Date published: 2013-01-14T00:00:00-05:00
Rated 5 out of 5 by from The product works great with connecting to UNIX consolesLove the product because very east to connect to UNIX console.
Date published: 2012-06-13T00:00:00-04:00
Rated 5 out of 5 by from The Best USB Serial Adapter on the Market!Works flawlessly in an industrial automation setting.I just outfitted the entire crew with new ones.
Date published: 2019-06-28T00:00:00-04:00