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4-Port USB to Serial Adapter COM Retention FTDI Chipset 920K Baud Rate

4-Port USB to Serial Adapter COM Retention FTDI Chipset 920K Baud Rate

$43.98
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80 Review(s) SKU: USA-FTDI4X

Operating System Compatibility

Customer Reviews 10 item(s)

1-10 of 80

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5.0 out of 5 stars Works on Linux
Am running Rocky 9.3 on a mobo that has no serial ports. Plug this adapter in to a USB 3.0 port and kernel USB xhci_hcd driver recognizes it immediately and configures /dev/ttyUSB0 - 3. Plugged in a legacy serial device (in this case, an old APC SmartUPS) and away it goes, talking just like it was a regular serial port. In other words, it just works. Right away. Nothing to configure. How often does that happen?
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Review by trainboy / (Posted on 2/28/2024)
works well
These do what they're supposed to do. All four com port show up. Work in Windows and Linux with existing drivers. Don't bother with the disk they include, I tossed them.
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Review by Benjamin Nemec / (Posted on 4/18/2023)
Plugged it in, loaded the driver, and it worked right out of the box
Super easy to install and use. Inexpensive and much nicer than the array of single-channel USB-RS232 UART cables I had been using, and... it freed up more USB ports on my computer. Nice.
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Review by Dave S. / (Posted on 4/13/2023)
Exceeded my expectations
;This product is great for what I do in particular, my computer never blue screens.They are numbered at the plug itself so there is no guessing when you have to assemble and disassemble! 10-10 recommend for anyone who has to run multiple modules at once
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Review by joe / (Posted on 4/4/2023)
It works very well for my job.
Very well made and works for my job
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Review by Kindle Customer / (Posted on 5/22/2022)
USB to Serial Converter
Product works find once you figure out how to download drivers. No written instructions included. A small DVD with multiple units listed and NO instructions on how to download the drivers to make the unit work. Eventually "clicked" on blue highlight in PDF file and it went to the Website and finally found the link to download. Nowhere that I could find in the PDF file instructions as to how to do this. Time consuming and frustrating. Very simple instructions in the PDF write up would certainly help.
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Review by KenD / (Posted on 2/6/2022)
USB to Serial Converter
Product works find once you figure out how to download drivers. No written instructions included. A small DVD with multiple units listed and NO instructions on how to download the drivers to make the unit work. Eventually "clicked" on blue highlight in PDF file and it went to the Website and finally found the link to download. Nowhere that I could find in the PDF file instructions as to how to do this. Time consuming and frustrating. Very simple instructions in the PDF write up would certainly help.
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Review by KenD / (Posted on 2/5/2022)
Worked as expected
Easy to install and download the drivers with limited tech knowledge. Worked flawlessly.
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Review by David Michael Murray / (Posted on 8/12/2021)
Using physical COM ports instead of virtual COM ports
Purchased this to use with PowerSDR and WSJT-X rather than fooling with virtual serial port programs since both programs are running on the same computer, also purchased a null modem adapter (female to female) and connected two of the cables together..Very easy solution albeit a little overkill, but leaves an additional two RS-232 ports for antenna/rotor control in the future, and probably a little cheaper than some of the "virtual" serial port options out there that accomplish the same thing.
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Review by Smalldog / (Posted on 7/18/2021)
Works great
It works great! I run 2 sessions at 115k and 2 at 9600, and it handles it fine.
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Review by Ryan W / (Posted on 3/30/2021)

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