STARTECH
ICUSB422 StarTech.com 6 ft Professional RS422/485 USB Serial Cable Adapter w/ COM Retention
Mfg Part Number: ICUSB422 , Item #: 1049152
Image may not reflect the actual item.
Price: $161.64
+ Free Shipping
Quantity:
In Stock: 102
Last Updated: Apr 28, 2026
No Sales Tax except these states
, PO and Wire.
The ICUSB422 6ft Professional RS422/485 USB Serial Cable Adapter with COM Port Retention lets you connect RS422 or RS485 serial devices to your USB-enabled computer. The adapter features a 9-pin (DB9) male serial connector as well as dipswitch controls for easy port configuration, and requires minimal software. The serial adapter is USB-powered, eliminating the aggravation of requiring an external power adapter. With COM port retention, assigned port settings are saved, so you can disconnect and reconnect the adapter with virtually no configuration required on the host computer. The ICUSB422 is backed by a StarTech.com 2-year warranty and free lifetime technical support.
Main Specification
| General Information | |
| Manufacturer | StarTech.com |
| Manufacturer Part Number | ICUSB422 |
| Manufacturer Website Address | http://www.startech.com |
| Brand Name | StarTech.com |
| Product Name | 6ft RS422/485 USB Serial Adapter with COM Retention |
| Packaged Quantity | 1 Each |
| Product Type | Data Transfer Adapter |
| Technical Information | |
| Connector Type on First End | DB-9 RS-422 Serial - Male |
| Connector Gender on First End | Male |
| Connector on First End Details | 1 x 9-pin DB-9 RS-422 Serial - Male |
| Connector Type on Second End | USB 1.1 Type A - Female |
| Connector Gender on Second End | Female |
| Connector on Second End Details | 1 x USB 1.1 Type A - Female |
| Cable Length | 6 ft |
| Physical Characteristics | |
| Color Family | Black |
| Product Color | Black |
| Weight (Approximate) | 3.53 oz |
| Miscellaneous | |
| Package Contents |
|
| Operating System Compatibility | Windows Server 2019 |
| Operating System Compatibility | Windows 11 |
| Operating System Compatibility | Windows Server 2016 |
| Operating System Compatibility | Windows Vista |
| Operating System Compatibility | Windows 98 Second Edition |
| Operating System Compatibility | Windows CE 6.0 |
| Operating System Compatibility | Windows Server 2022 |
| Operating System Compatibility | Linux Kernel 3.0.x+ LTS |
| Operating System Compatibility | Windows XP Embedded |
| Operating System Compatibility | macOS Ventura 13.0 |
| Operating System Compatibility | Windows 10 |
| Operating System Compatibility | Mac OS X 10.6 Snow Leopard |
| Operating System Compatibility | macOS Monterey 12.0 |
| Operating System Compatibility | Windows Server 2003 |
| Operating System Compatibility | Windows 8.1 |
| Operating System Compatibility | Windows CE 4.2 |
| Operating System Compatibility | Windows XP |
| Operating System Compatibility | Windows Server 2008 R2 |
| Operating System Compatibility | Windows Server 2012 |
| Operating System Compatibility | Windows 2000 Server |
| Operating System Compatibility | macOS Big Sur 11.0 |
| Operating System Compatibility | macOS Catalina 10.15 |
| Operating System Compatibility | Windows CE 5.0 |
| Operating System Compatibility | Windows Server 2012 R2 |
| Operating System Compatibility | Windows 8 |
| Operating System Compatibility | Windows 7 |
| Additional Information | Operating System(s):
|
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
| Environmentally Friendly | Yes |
| Environmental Certification | EU RoHS |
| Environmental Compliance | Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) 2 |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE) |
| End of Life Manual Availability | Yes |
| EU RoHS Declaration URL | https://media.startech.com/cms/pdfs/icusb422_rohs.pdf |
| REACH Declaration URL | https://media.startech.com/cms/pdfs/icusb422_rohs.pdf |
| REACH free of SVHC | Yes |
| WEEE Statement | https://media.startech.com/cms/pdfs/icusb422_weee.pdf |
| Warranty | |
| Limited Warranty | 2 Year |
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
