

DriverGenius USB232A-E-A
1 Port USB to Serial Adapter with 9xLEDs
Let you add an RS-232 DB9 Serial COM port to your laptop or desktop computer, allowing it to control and communicate with a Serial Peripheral device.
DriverGenius USB232A-E-A USB-Serial Adapter
The DriverGenius 1 Port USB to Serial Adapter lets you add an RS-232 DB9 Serial COM port to your laptop or desktop computer, allowing it to control and communicate with a Serial Peripheral device. It is a perfect for IT Administrators looking to add legacy functionality to newer notebooks, PCs and servers that lack an integrated RS232 port. DriverGenius USB232A-E stands out in the market with its 9 x LED indicators design, which is a convenient to starter or professional PLC programmers.
DriverGenius USB-RS232 Serie Family

DriverGenius USB-RS232 Serial
Serve as a bridge between modern USB ports and traditional RS232 serial ports
How to install serial (RS232) to USB adapter/converter?
1) Connect the USB plug to the computer and allow the driver to install.
2) Plug the RS-232 connector into the serial device.
3) Power on the serial device.
Does this work with Windows/Mac/Linux OS?
Yes, it does support Windows 11/10/8/7, MacOS 15, Linux.
How long is the USB serial cable?
It is about 3.3 feet / 1 meter.
What link to download driver?
You can obtain information from the packaging or the instruction manual.
Is this adapter a female to male or a male to female connection?
This USB DB9 adapter uses a male DB-9 plug and the cable connected to it has a standard USB male plug at the other end. If you need a female to female DB-9 gender changer, you can refer to B0837RP2BY.

1 Port USB to Serial Adapter with 9xLEDs
Let you add an RS-232 DB9 Serial COM port to your laptop or desktop computer, allowing it to control and communicate with a Serial Peripheral device.
DriverGenius USB232A-E-A USB-Serial Adapter
The DriverGenius 1 Port USB to Serial Adapter lets you add an RS-232 DB9 Serial COM port to your laptop or desktop computer, allowing it to control and communicate with a Serial Peripheral device. It is a perfect for IT Administrators looking to add legacy functionality to newer notebooks, PCs and servers that lack an integrated RS232 port. DriverGenius USB232A-E stands out in the market with its 9 x LED indicators design, which is a convenient to starter or professional PLC programmers.
Precise Regulation
Visualize Data Exchange
It provides real-time visual feedback during data transactions.
Support Worldwide OS
Essential Universal Compatibility
It offers seamless integration, versatility, and flexibility in programming projects.
DriverGenius USB-RS232 Serie Family
![]() USB232A-B-A | ![]() USB232A-E-C | ![]() RS232-ESD9C | ![]() U2RJ45FT | ![]() RD232F2F-2A | ![]() RD232M2M-2A |
|---|---|---|---|---|---|
| Customer Reviews | |||||
| — | — | — | — | — | — |
| Price | |||||
| — | — | — | — | — | — |
| Product Name | |||||
| USB-A to Serial Adapter | USB-C to Serial Adapter | USB-C to Serial Adapter | USB to RJ45 Serial Adapter | DB9 9-Pin Gender Changer | DB9 9-Pin Gender Changer |
| Monitor LEDs | |||||
| 3 x LEDs | 9 x LEDs | 9 x LEDs | / | / | / |
| Serial Connector Type | |||||
| RS232-DB9 | RS232-DB9 | RS232-DB9 | / | RS232-DB9 | RS232-DB9 |
| USB Connector Type | |||||
| USB Type-A | USB Type-C | USB Type-C | USB Type-A | / | / |
| Connector Gender | |||||
| M/M | M/M | M/M | M/M | F/F | M/M |
| Chipset | |||||
| PL2303-GC | PL2303-GC | FTDI | / | / | / |

DriverGenius USB-RS232 Serial
Serve as a bridge between modern USB ports and traditional RS232 serial ports
How to install serial (RS232) to USB adapter/converter?
1) Connect the USB plug to the computer and allow the driver to install.
2) Plug the RS-232 connector into the serial device.
3) Power on the serial device.
Does this work with Windows/Mac/Linux OS?
Yes, it does support Windows 11/10/8/7, MacOS 15, Linux.
How long is the USB serial cable?
It is about 3.3 feet / 1 meter.
What link to download driver?
You can obtain information from the packaging or the instruction manual.
Is this adapter a female to male or a male to female connection?
This USB DB9 adapter uses a male DB-9 plug and the cable connected to it has a standard USB male plug at the other end. If you need a female to female DB-9 gender changer, you can refer to B0837RP2BY.














































