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Mounting Options:
DIN-Rail Series
Workstation Series
Desktop Series
Rack Mount Series
RS-232 | 512 Bytes Receive | 512 Bytes Transmit | FTDI
Our USB to Serial Adapter fully supports Windows 11, Windows 10, Windows 8, Windows 7. Utilizing the Newest FTDI Chip Technology allowing to be upwards compatible with Newer Operating Systems. Replacing your old USB to Serial Adapter with our new USB to serial adapter should be completely seamless. You can plug our adapter in and click update drivers from Windows and it will automatically download the drivers directly from Microsoft. The Drivers are fully certified.
Looking for a USB to Serial adapter? This is a great price and amazing support. This adapter has been fully tested with Windows 11 and works flawlessly. Do not hesitate to purchase it and use it in your new setup. We back this support claim up with a 30 day guarantee!
OS Support:
GPS / Chartplotters / Fish Finders:
WEATHER STATION:
AMATEUR RADIO:
Routers: (Connects to Cisco Console cable)
MODEMS:
Embroidery Machines:
OBDII Data Analyers:
Telescopes / Solar Controllers:
POLICE SCANNER RADIO:
Stenograph Writers:
INDUSTRIAL EQUIPMENT:
MegaSquirt car tuning
SBC ALIX Firewall
Lynx6 AL5B robot arm (Karmic RC) Matlab 2009b
Pelouze scale
DVDO iScan Duo
CNC Machines:
PlusDeck
Suunto X6HR watch
Altec Digitizer Tablet
Data Logging Digital Multi-meter
Conext uninterrupted power supply
Automation System SLC 500
Keile Micro Controller
SEL-751A relays (needs null modem adapter & acselerator software )
URC remote controls MX-850
Summa Graphics D15 vinyl cutter
AUDIO DEVICES:
APRS unit (Byonics RTG
iRobot Create
FreeScale Codewarrior
Technological Arts Adapt9S12C32 MCU
X10 CM11A
Crestron programmer
Zebra Label Printers
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Frequently Asked Questions:
Q: Does this item support Windows 10?
A: Yes, the USBG-232 USB to Serial Adapter Supports Windows 10.
Q: What Chipset does this item use?
A: The USBG-232 Utilizes the FTDI Chipset
Q: How do I check what COM port is assigned?
A: Please follow the Quick 1.2.3 instructions below.
Q: My serial device requires a specific COM port to function, how do I change this in Windows?
A: Please follow this link to the USB Serial Install Guide.
The USB to Serial RS232 DB9 Adapter has certain accessories that work with it.
Model# 9DBMF5FT
$2.99In stock
View frequently asked product questions below. For all serial troubleshooting, visit this page.
Still need help? Reach out!
Test your components by:
When testing cables:
When testing serial ports and devices:
Note: You are required to restart your computer after disabling the Driver Signature Enforcement. Save all open work on your computer.
Disable driver signature enforcement:
When your system restarts:
When your computer restarts, Driver Signature Enforcement will be disabled and you can install the drivers.
Note: You are required to restart your computer after disabling the Driver Signature Enforcement. Save all open work on your computer.
Disable Driver Signature Enforcement:
After your computer restarts:
When your computer restarts, Driver Signature Enforcement will be disabled and you can install the drivers.
Once the driver/software is installed, follow these steps to allow the software:
Amazon Customer –
A+
Works great.
Steven Robinson Sr. –
Works perfect on Windows 10 64 bit-Plug and Play
I liked that Windows 10 recognized it instantly and loaded drivers for it, the disc was not necessary. This adapter is mechanically exactly the same as the COM connector that is found on the XP and older computers. I plugged my radio programming cable into it and the computer found it in 2 seconds. Communication to and from the radio was faultless. I don’t know why other reviewers are complaining about the female threaded studs, perhaps they don’t know what a proper COM jack is supposed to look like? I did notice some other devices similar to this one that have the correct male pins but have the hold down bolts of a female plug instead of the nuts found on a jack, but those by definition are not standard COM jacks, but are instead a mechanical corruption of the original concept. I find nothing to dislike with this device other than perhaps it could use a bit longer wire.
tazroc –
Great product
Great product arrived the next day.
Pizzaman7 –
If you need to add RS-232
I have two of these. I plug them in and they just work. I have a computer hooked up to my firewall’s console port just in case I need to communicate with it in that manner. The other one I keep in my tool bag in case there is other network equipment I need to hook up to. Preliminary build of some networking equipment this would be invaluable for. There are still times you need a COM port. It’s nice to be able to simply add it to a more modern computer. it has onboard lights so you can see activity. Really a nice device and never had problems with it.
Phil-thom –
The mini CD was a problem
I needed the USB to serial for both a Windows and MAC, fortunately it worked on both systems without a problem, however, if I had needed to install any software on my Macbook I would have had a problem. The mini CD with the software cannot be loaded in via a Slot CD reader.Consider sending a full size CD in future that will work with all readers.