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Do you need a cost-effective and reliable solution for connecting a serial device to your USB computer? Keypsan by Tripp Lite's USA-19HS USB High-Speed Serial Adapter is the easy way to add a serial port to a computer without the hassle of installing a serial card, turning off the PC or connecting an external power adapter. The USA-19HS draws power directly from your computer through the USB connection. Simply plug it into the USB port of your computer using the included cable, install the software and you're ready to connect a serial device. An LED shows adapter status and data activity at a glance. Featuring data transfer rates up to 230 Kbps, the USA-19HS can be used with any RS-232 serial device—modems, GPS devices, cell phones, hand-held scanners, point-of-sale systems, touch screens, medical and scientific instruments and more. The USA-19HS is broadly recommended by serial device manufacturers due to its dependability and "Best in Class" compatibility.
The USA-19HS is ideal for home, business and educational venues where there is a need to connect a serial device to a desktop or notebook computer, such as data collection or point-of-sale applications. It is also ideal for connecting modems, fax modems or terminals to a server.
The USA-19HS is easy to use. Its DB9 serial port is seen as a COM port by your computer, and is available for use by any program that accesses COM ports. It provides a simple way to add a serial port to a PC without the hassle of installing a serial card, turning off the PC or configuring IRQs.
There's no need for an external power adapter! The USA-19HS draws power directly from your computer via the USB connection.
The USA-19HS supports data transfer rates up to 230 Kbps—twice the speed of a standard built-in serial port.
A green LED shows adapter status and data activity at a glance.
The USA-19HS comes with a 3-foot USB device cable to connect the serial adapter to the computer. The adapter will also work with any user-supplied USB cable up to 5 meters long.
Need to update the USA-19HS software? The process is quick and simple with free software downloads. Simply visit the USA-19HS product page on Tripp Lite's website, click on the Help & Downloads tab and select your desired software download.
Do you require multiple serial connections to a single computer? No problem! With the USA-19HS, you can connect multiple adapters to one computer, limited only by the number of available computer USB ports.
|Connector A:||DB9 (MALE)|
|LEDs:||1 x Green (serial adapter status/activity)|
|Data Transfer Rate:||Up to 230 Kbps|
|System Requirements:||(Windows®): |
Available USB port
Windows 98/Me/2000/XP/Vista 32-bit
Available USB port
Mac OS 8.6 or greater
Mac OS X (10.2.8 or greater)
|Serial Interface||RS-232 DB9||RS-232 DB9|
|Data Rate||230 Kbps||230 Kbps|
|Microsoft WHQL Certified||Yes||No|
|Serial Device Compatibility||Broad||Limited|
|Line Monitor/Data Trace||Yes||No|
|Configurable Data Handling||Yes||No|
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I develop software that connects Win 7 x 64 bit computers to older industrial machines through RS-232 connection . Read morePublished 5 days ago by Michael Cone
I bought a less expensive unit first to use with an older micro controller emulator and it did not work with it. Read morePublished 8 days ago by Andy Anderson
If you have a need for a real serial port this is the real deal. I use it for an serial HART modem and it works where others have failed. Read morePublished 9 days ago by greg wentzel
I bought this for a rather esoteric application and it works! It arrived quickly and was exactly what I needed.Published 10 days ago by PackerNut
Unit worked exactly as it should, don't waste you money on cheaper ones, this is the one that works! I was told that this was the exact unit that worked and they were right. Read morePublished 10 days ago by Carroll Cameron
I have been using a Keyspan adapter for 10+ years and I still have my original one that works exactly like the day I bought it. Read morePublished 11 days ago by The Goat
Functions perfectly in my application. Where other similar devices have been reported to cause problems and/or simply fail, this one performs flawlessly and seamlessly.Published 11 days ago by Starlight