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Features:
The USBG-232MINI serial adapter uses a Mini USB RS-232 format to synchronize your Handhelds, Digital Cameras, or other device currently using a serial port and works with your legacy serial connections. Connecting your serial devices to the newer computer equipment using USB bus technology gives you an advantage of adding one or more serial devices when needed. This adapter is hot plug compatible via its USB connector. The USBG-232MINI Mini USB RS-232 Serial Adapter is great for newer technologies with no serial port connections.
- Transmit Buffer: 512 bytes
- Receive Buffer: 512 bytes
- RS-232 data signals: TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI, GND
- High speed serial port with the baud rate up to 921.6K bps
- Serial port protected with surge protection of 10KV
- Powered by USB port, no external power adapter required
- COM port number assigned can be changed to any COM port number required
- Works with USB 1.1 & 2.0 host port
Mechanical:
- Product Dimensions: 3 × 2.5 × .6 in
- Weight: 0.2 lbs.
Power:
- Plug & Play: Powered by USB port, no external power adapter required
Package Contents:
- Mini USB 2.0 to RS-232 DB-9 Serial Adapter
Why Coolgear?
Your Trusted Partner based in the USA, Providing Advanced Engineering, Highly Reliable and Superior Built Products to handle the most demanding industries for over 20 years. Reach out to us for CAD, Mechanical Drawings and, Data Sheets.
Advanced Engineering
Extensive on-site research, development, and engineering directly from our Lab in the USA allowing us to provide innovative products ready to handle the most demanding industries.
Superior Build Quality
Industrial rugged steel mountable chassis for the most demanding environments. Ready to tackle your office, lab, warehouse, heavy machinery, automation equipment, industrial setting applications, and more.
Reliability
High Quality component selection offering higher duty cycle and longevity. Constantly researching new avenues to get you reliable connections for your peripherals.
Ham Radio Guys do it with more Frequency!
Reviewed in the United States on February 22, 2025
Works perfect right out of the package and still use it on a daily basis. No issues at all.
American Legion post 178
Reviewed in the United States on November 22, 2024
ouick and just what we needed.
Jacob
Reviewed in the United States on May 4, 2023
This product is misleading didn’t come with 3 foot cord
Steve
Reviewed in the United States on February 10, 2023
I didn't get any further than taking this out of the envelope they sent it in to realize it did not come with the 3 foot USB cable. I needed to use this to connect my laptop to a fire panel and the extra 3 foot cable would have made this the perfect length for what I needed. I never unboxed it because it was not what I purchased. It may work for some, unfortunately it wouldn't work for me.
tmanners
Reviewed in the United States on September 11, 2011
This serial usb adapter that has the FTDI chipset. The Prolific chipset adapters do not work as well as these. This worked the first time I pluged it in perfectly. If you are having trouble with the prolific chipset adapters, buy this one. I don't give 5 stars much, but this one is a 5 star item! The price is a little high, but the free shipping makes up for it!The drivers on the CD it came with i'm sure are fine, but they may be 1 rev behind. I got the latest from the main website.
H. Direen
Reviewed in the United States on May 24, 2011
I tried 3 or 4 other manufactures of USB to RS-232 adapters and all had issues with the software I was developing. Some USB to RS-232 adapters even blue-screened Windows. This is the only adapter that worked flawlessly. The USBGear device uses the FTDI chipset and has certified Windows drivers. I highly recommend this USB to RS-232 serial adapter.
Larry Laffer
Reviewed in the United States on March 23, 2011
There's a driver CD but it does NOT include Windows-7..Turns out the CD is still useful.. upon insertion a web page pops up with local driver links AND a weblink to newer drivers at [..]. Meantime the CD plays a little video explaining how to install the adapter and configure COM port settings. Pretty nice!You don't need to save the CD since the adapter says 'USBGEAR' right on it, so you'll always know where to get drivers.5 stars for a nice gadget with good back end support!
Steve in DFW Texas
Reviewed in the United States on November 1, 2011
Plugged it into my system and it has worked like a champ.Before you use the adapter you'll want to run "Windows Update" off the Start menu. For Windows 7 you won't need the mini CD-ROM that comes with the adapter. Run "Windows Update" two separate times because there are two things Microsoft wants to install.- FTDI - Other hardware - USB Serial Port- FTDI - Other hardware - USB Serial ConverterAfter those two software updates are installed you're ready to use the adapter.This unit also came with a very nice shielded USB extension cable too. I'm using it for a very old Garmin GPS device. The Garmin software found the serial port very easily.
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