Tripp Lite Keyspan High Speed USB to Serial Adapter - serial adapter - USB - RS-232
$54.35
$39.89
Mfg # USA-19HS
CDW # 555201
| UNSPSC 26121600
Quick tech specs
- Connect devices with a 9-pin serial port such as switches/ routers/ barcode scanners and network storage devices to the USB Type-A port on your computer or laptop
- Detachable 3-foot USB cable included
- Works with Windows (up to 10) and Mac OS X (up to and including 1014)
- Tripp Lite is now a part of Eaton
- Supports data transfer speeds up to 230 Kbps
- No external power source required
- USB to RS232 Converter/ USB to Serial Cable/ USB to Serial Converter/ USB Adapter
Know your gear
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.
Highlights
- 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!
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.
Highlights
- 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!
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Enhance your purchase
Tripp Lite Keyspan High Speed USB to Serial Adapter 3ft USB Cable TAA is rated4.63 out of5 by70.
Rated 5 out of 5 byDissatisfied from Product was defective upon receiptProduct 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: 2017-08-09T00:00:00-04:00
Rated 5 out of 5 byRyanTech from Great USB to serial converter. Just plug and go!!Others I have purchased and caused my PC to blue screen while using. The Keyspan never has. Works great
Date published: 2019-03-05T00:00:00-05:00
Rated 5 out of 5 byBiomed Bill from Nice product overall!Company laptops no longer have serial ports. This is a must have in my daily tasks.
Date published: 2019-06-26T00:00:00-04:00
Rated 5 out of 5 byMr. G from Works as advertised.University classroom environment.
Date published: 2018-10-09T00:00:00-04:00
Rated 5 out of 5 bydavidv33 from Best programming USB tp Serial adapter on the market!If you take care of this guy, it will be your companion for a long time. It will live it your programming bag and you will know that the thing will work every time for you.
Date published: 2019-02-11T00:00:00-05:00
Rated 5 out of 5 bygypsymoth from Unit no longer functionsThe driver which I tried to updat from your site will not download properly on my laptop. It downloads however it does not load when i open the application. I selected the Windows 7 Beta driver for my USA-19HS interface unit. My laptop does not recognize the unit when i plug it in. The power on indicator lamp (LED) does not come on.
Date published: 2012-03-31T00:00:00-04:00
Rated 5 out of 5 bySerial from Great, except for Windows 10I've used this adapter for years very successfully with WinXP and Win7. Works perfectly; five stars. But I cannot get it to work reliably with Windows 10; zero stars. Everything seems OK at first with Win10, but the adapter triggers a blue screen of death from time to time due to a problem in the driver. I can't live with that.
Date published: 2016-06-19T00:00:00-04:00
Rated 5 out of 5 byNetwork Ninja 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: 2017-10-25T00:00:00-04:00
Rated 5 out of 5 byjohnny from It doesn't harvest bee honeyBut it sure works awesome for connecting to all types of serial devices I have!
Date published: 2013-01-15T00:00:00-05:00
Rated 5 out of 5 bySparkey 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