O Keyspan USA19HS é um adaptador USB-A para serial (RS-232) para computadores MAC e PC. Ele foi feito para conectar dispositivos serial/RS-232 antigos com conectores DE-9 de nove pinos para computadores atuais que possuem apenas portas USB.
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Comments about Keyspan USA19HS USB to Serial Adapter (Mac/PC):
I use it to connect my computer to my home automation system.
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Comments about Keyspan USA19HS USB to Serial Adapter (Mac/PC):
I'm using this on a MacBook pro on win xp within VMware. It took installing it twice but it set up the second time.
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Comments about Keyspan USA19HS USB to Serial Adapter (Mac/PC):
I needed a serial port on a new Windows 7 (64bit) machine. This usb serial adapter did the job with no problems. It installed as COM3 but I needed either COM1 or COM2 due to application limitations. The instructions showed how to resolve this and make the configuration change and all worked fine.
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Comments about Keyspan USA19HS USB to Serial Adapter (Mac/PC):
I use an adapter continuously to connect one program with another. A different adapter dropped the comm every other day. This one is rock solid.
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Comments about Keyspan USA19HS USB to Serial Adapter (Mac/PC):
At first I was concerned about having to navigate a user interface each time I wanted to use my RS-232/Com-3 which by the way is missing on many new computers. In 5 minutes, I had loaded and configured Keyspan which operates in the background after config- downloaded all of my waypoints from my Garmin GPS and had the points up on GoogleEarth in a jiffy. (Used EasyGPS free download; don't forget to config EasyGPS for Com-3)
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Comments about Keyspan USA19HS USB to Serial Adapter (Mac/PC):
We use the product in a proprietary system to link our laptops to interface boxes. We find this adapter to be more reliable and less prone to failure, understanding the environment that we use it in.
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Comments about Keyspan USA19HS USB to Serial Adapter (Mac/PC):
We are several companies under one umbrella, this serial adapter is the only one we use for all our companies.
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Comments about Keyspan USA19HS USB to Serial Adapter (Mac/PC):
I've used this on several installations and at home. Works Great!!
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Comments about Keyspan USA19HS USB to Serial Adapter (Mac/PC):
does exactly as advertised--- well-built..
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Comments about Keyspan USA19HS USB to Serial Adapter (Mac/PC):
Did not come with a Windows 7 driver although there is one available for dl. Had to install/uninstall a few times but now it works well.
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Comments about Keyspan USA19HS USB to Serial Adapter (Mac/PC):
This product does exactly what it is supposed to do: converts your USB port to serial port. Hassle free, easy setup and use. I use it to connect to console port of Cisco routers using my laptop. Reliable, solid piece that works when you need it.
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Comments about Keyspan USA19HS USB to Serial Adapter (Mac/PC):
I did not even have to install a driver, since
Windows 7 already has the driver as part of the operating system. Works really well without any problems.
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Comments about Keyspan USA19HS USB to Serial Adapter (Mac/PC):
We bought some of these over 1 year ago for IT use only (new laptops had no Serial ports). As time went on, some of the PC's on our manufacturing floor needed to use a 2nd serial port so I installed my USB-Serial adapter and it worked great. These are used all day every day to receive data from scales and meters. I ended up installing all of the ones I bought and had to come back and buy more.
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Comments about Keyspan USA19HS USB to Serial Adapter (Mac/PC):
I use this product to extend my usb range to the server room in order to transmit key card information. I like that the product is strong, easy set-up and does the job trouble free.
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Comments about Keyspan USA19HS USB to Serial Adapter (Mac/PC):
I'm using it on a 7 year old Mac PowerBook G4 computer to communicate with a vintage Tandy CoCo3 computer. Zero configuration on my part. Worked on first attempt and ever since!
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Comments about Keyspan USA19HS USB to Serial Adapter (Mac/PC):
...After downloading the drivers needed to run it with Windows 7.....
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Comments about Keyspan USA19HS USB to Serial Adapter (Mac/PC):
Works on Windows 7 64 bit. Good product.
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Comments about Keyspan USA19HS USB to Serial Adapter (Mac/PC):
I was looking for USB to serial adapter which will work under the Windows 7 and this adapter does exactly that.
Even better - Windows 7 already has built-in driver for this adapter!
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Comments about Keyspan USA19HS USB to Serial Adapter (Mac/PC):
I bought this in the hopes of being able to use an older (large and once expensive) Wacom Intuos GD graphics tablet on a newish Mac Pro running OS-X (10.5.8). Initially, the combination did not work but then I found a freeware program called "Tablet Magic" that got the devices talking to each other. (I have no connection with that software maker but was pleased to find it).
Some of the pen responses can be a little twitchier than I'm used to (with my USB tablets) but otherwise this adapter (and that software) has made it possible for me to use an old serial connection Wacom GD tablet on a current Mac. So, the product seems to work as described for this use. That's impressive when one considers that Wacom says this should not be possible (with usable results).
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Comments about Keyspan USA19HS USB to Serial Adapter (Mac/PC):
So far the best of any USB-Serial adapter we've used. Fewest issues and conflicts. Not cheapest but worth the extra $ to be able to eliminate it as a problem source. We use them in marine navigation electronics integration.
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