USB Hub Categories
Mounting Options:
DIN-Rail Series
Workstation Series
Desktop Series
Rack Mount Series
The USBG-COM-SI-M USB Single Port RS-232 serial adapter is designed for industrial applications to allow for easy serial port expansion on your system. In connecting the Single Port RS-232 serial adapter to a USB port on your computer or USB hub, it instantly adds an RS-232 serial communication port to your system. This adapter offers protection for your connected serial device with Optical Isolation and Surge Protection circuitry.
By taking advantage of the system USB bus, the USB to Single Port RS-232 Serial Adapter makes it easier to add serial ports and serial devices to your system with Plug-and-Play utility and hot plug features. Plugging the USB Serial Adapter into the USB port, the adapter is automatically detected and installed. There are no IRQ & COM port conflicts or configuration issues because no additional IRQ, DMA, or memory is used as resources on the system. The adapter is powered by the USB port, and no external power adapter is required.
*Surface Mounting screws not included.
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The 4 port USB 2.0 USB Hub has certain accessories that work with it. These hub accessories are what you can order if needed for this hub.
Model# AB6FT-B
$7.29In stock
Model# 9DBMF5FT
$2.99In stock
Model# DIN-RAIL-CLIP
$9.29In stock
Model# USBG-AB3B
$9.29In 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:
Lou –
I have been purchasing this product for over 4 years and have never had a problem. Thank you!!