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🔗 Connect with Confidence!
The StarTech.com 6ft USB to RS422/485 Serial Cable Adapter is a versatile and compact solution designed for seamless connectivity across various applications, including digital signage and point-of-sale systems. With its FTDI chipset, it offers customizable performance and easy installation, ensuring robust serial connectivity for legacy devices.




| ASIN | B002VY523I |
| Best Sellers Rank | #250 in Serial Adapters #15,905 in Computer Cables & Interconnects |
| Brand | StarTech.com |
| Color | Black |
| Compatible Devices | PC |
| Connector Type | USB Type A |
| Customer Reviews | 4.0 out of 5 stars 34 Reviews |
| Finish | Matte |
| Global Trade Identification Number | 00065030836548 |
| Item Dimensions | 72.05 x 1.63 x 0.87 inches |
| Item Weight | 0.1 kg |
| Item dimensions L x W x H | 72.05 x 1.63 x 0.87 inches |
| Manufacturer | StarTech.com |
| Mfr Part Number | ICUSB422 |
| Model Number | ICUSB422 |
| Number of Items | 1 |
| Number of Ports | 1 |
| Package Quantity | 1 |
| Power Plug Type | Type A - 2 pin (North American) |
| Specific Uses For Product | personal |
| UPC | 065030836548 |
| Unit Count | 1 Count |
| Warranty Description | 2 year warranty |
| Warranty Type | Full (2 Years) |
R**.
Works just fine
Using it for 422, no problems, only gave it 4 stars since the driver install did not go perfectly the first time. It seems to be a bit over priced for a USB serial converter. Bought another one after 5 years, someone has walked off with the one I had originally. When other RS422 adapters fail to work, this one works. No driver needed on Windows 7.
R**X
Received 2 1US & 1 CA
Received 2 1US & 1 CA 1 sets on shelf as backup.
T**R
NOT RS485 2 wire compliant
I will keep this for the next time I may need RS422. But it seems all FTDI FT232RL Chipset converters have missed the boat on RS485 2 wire communication. RS485 can be 2 wire or 4 wire (RS422). The ground is optional in both cases. There is no voltage or signal between D- and D+. There is a voltage difference to ground, but that is completely useless with 2 wires.
D**D
Never got it work correctly
It's entirely possible that I'm doing something wrong, but I never did get this working properly with the hardware I was trying to connect it to.
P**M
... a bit more than some others but it came recommended and it works fine
This unit was a bit more than some others but it came recommended and it works fine. The current (as of this writing) description says RS-422. Don't buy this if you need RS-485 and if you do don't leave a bad review because you purchased the wrong product.
J**T
Two Stars
Could not get it to work properly
W**.
Didn't work. Returned for refund: have never received ...
Didn't work. Returned for refund: have never received refund! This is the VERY LAST thing I ever buy from StarTech!
S**N
Quality
the item was great and it met all my specs
T**B
Quality
As with all Startech products, this unit is excellent quality. It just works, simple as that.
R**O
Buen cable
Es un poco caro para el cable que es, he comprado dos porque alguien los toma. Es bueno, la instalación del driver no me dio problemas, yo lo utilice para conexión RS485 y todo muy bien. Hay otras opciones a mitad de precio que también funcionan
T**L
Best USB Modbus converter
The devices drivers are recognized by Windows 10/11 operation system. For better convenience I bought two cables and DB9 female to female adapter. That allow me to test connections by running Modbus Slave on one serial port and Master on other one.
M**K
Okay
Worked well for my RS485 Modbus interface
M**A
USB
Excelente producto, muy buena calidad
Trustpilot
1 month ago
1 month ago