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USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7, Mac OS X 10.6 and Above | Envi

Greghatha
10 de julio de 2026
Great Product at a Great Price
Works perfectly right out of the box on my Windows laptop.
JL
30 de junio de 2025
Worked great for connect PC to Maruson UPS, but needs a an adapter cable to plug into female DB9.
This cable allowed me to connect my Maruson UPS to my tower PC.The only bad thing is it come with 2 nuts that are not removable, which cause this cable to not be able to plug into a female DB9, so I had to buy and additional cable to connect the DB9 on the back of the UPS.This double-coversion/online UPS is a "sleeper"... the most inexpensive online UPS that actually works, including having power management software. The worst part is there is no/very little support and it is a bit noisy, but what you get is a UPS that will work with generators for a very good price.It comes with a USB-to-DB9 cable but that didn't work. My tower PC never detected it when plugged in. So I found that I needed 2 additional cables:https://www.amazon.com/dp/B00A6GIUZAhttps://www.amazon.com/dp/B00AHYJWWGThe 2nd one is the main electronic conversion cable but for some reason it has screw blocks that prevent from plugging into the back of the UPS, so I had to buy the 1st one to adapt it so it could connect to the DB9 at the back of the UPS.Then I got the Winpower G2 software working on Windows 10 (for some reason Maruson buries the link, so you have to View source on their web page and find the download link).It took me a while to get the G2 software to find the UPS (the documentation is bad), but I think what made it work is there is a button that allows you to download a license and then you have to import the license file. After that the G2 software was able to find the UPS (in my case on COM7 port), and it is actually pretty nice.So it takes a bit of work to get everything working, but this is a helluva deal. I've already had one "event" where we lost main power, and it takes about a minute for the generator to kick in, but this UPS kept my tower running fine.https://www.amazon.com/dp/B00A6GIUZAVer másVer menos
2 personas la encontraron útil
Robert S. Boisvert
29 de julio de 2014
This was a "Life Saver"
First Visual Observations:The USB to serial adapter was small but attractive in its construction with visible labels on the corresponding LED’s. The serial port enclosure was a translucent blue.Packaging:Received the package intact, no damage was found.Product Operation:The USBG-FTDI-LED was real simple to use, plug & play installed what I needed right away on my Windows laptop. I had used this serial adapter on older modem that operated through a serial port. Although going back to 56k was a pain the data transmission from the modem connection to the laptop was on the ball and the LED’s worked appropriately. This was a life saver despite the Internet connection time with 56k.Pros:The cable adapter is long enough that it stayed where I wanted it when getting the modem set up from the laptop. The LED’s were clear and easily distinguishable do to the darker label. It is portable, coiling up the cable is no big deal and doesn't take up mu room in the bag.Cons:No cons, this is a great little device.Final Comments:Having trouble with my onboard modem, this was a life saver when having to break out the old separate modem unit to cover my Internet. The USBG-FTDI-LED Serial Adapter was inexpensive which was even better.Special Note: This review has not been solicited by the seller of this item.Ver másVer menos
4 personas la encontraron útil
Amazon Customer
15 de mayo de 2025
Worked great and didn't need a special driver
Worked great for connecting my Windows 11 laptop to an ACP SU5000RMXLT5U UPS. Plugged in the adapter, the laptop beeped acknowledging the connection, and then I linked to the UPS to change some setting and monitor performance. No special driver was needed. Just what ever was on the factory laptop.Ver másVer menos
1 persona la encontró útil
PTW-105
11 de julio de 2014
Not perfect, but pretty good...
I broke this product review up into 5 pieces: design, build, functionality, misc, and summary. There's a TL;DR at the bottom for those who are interested.Design:I always prefer to have more information over less, so the status lights are good, but I would prefer that there were different colors. All indicator lights are all amber which kinda bleeds between indicator windows. It's really not that bad though, but I think different colors would help resolve the issue. The TX/RX lights are a tad dim on mine, unknown if this is a standard problem or if I got a few poorly made LED's in the mix. The blue glow from the RS-232 end is pleasant and a nice indicator to know that the board is receiving power from the USB connection.Build:Quality wise, this product is okay. The plastic exterior covering for the RS-232 side is a bit cheap feeling and I'm concerned that it may not hold up well in the relatively hostile environment that a data center or server room often is. The black area where the indicator lights are visible feels like it's just a clear plastic sheet, so someone who has huge burly thumbs and no sense of his/her own strength may accidentally punch that film inward.Functionality:I tested this device with a Cisco 1841 and 2811 and it worked flawlessly just as expected. The additional driver CD was not needed as my Windows 7 PC picked it right up and assigned it COM6, and away I could PuTTY. The TX/RX lights blink when sending commands and receiving feedback from the routers, so they seem to function as expected. As mentioned above, the only functional change that would have been nice is to have different color lights.Misc:Not really a product flaw, but the product description could use a tad bit of work though. It's not misleading, but it's a bit lacking. I had to go to the Questions/Answers section to find out the length, which is long enough for my uses. It also would have been nice to know the LED colors before purchasing. I like the cable material, the outer cable jacket is clear and is nice and flexible.Summary:Overall the product is great and I would recommend it to others who have a need for RS-232 connections, don't have serial ports on their modern computers, and are into things that both light up and blink.Ver másVer menos
S.R.
6 de febrero de 2026
What is shipped is exactly what is advertised & arrived when they said it would!
Works great

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USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7, Mac OS X 10.6 and Above

Sobre este producto

Reseñas

Great Product at a Great Price

Worked great for connect PC to Maruson UPS, but needs a an adapter cable to plug into female DB9.

This was a "Life Saver"

Worked great and didn't need a special driver

Not perfect, but pretty good...

What is shipped is exactly what is advertised & arrived when they said it would!

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