StarTech.com 6ft RS422/485 USB Serial Adapter w/ COM Retention

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.

• 6ft RS422/485 USB Serial Adapter with COM Retention
• 1 x Driver CD
• 1 x Instruction Manual

• Windows CE 4.2
• Windows CE 5.0
• Windows CE 6.0
• Windows XP Embedded
• Windows 98 Second Edition
• Windows 2000 Server
• Windows XP
• Windows Vista
• Windows 7
• Windows 8
• Windows 8.1
• Windows 10
• Windows 11
• Windows Server 2003
• Windows Server 2008 R2
• Windows Server 2012
• Windows Server 2012 R2
• Windows Server 2016
• Windows Server 2019
• Windows Server 2022
• Mac OS X 10.6 Snow Leopard
• macOS Catalina 10.15
• macOS Big Sur 11.0
• macOS Monterey 12.0
• macOS Ventura 13.0
• Linux Kernel 3.0.x+ LTS

Operating System(s):

• Windows 8 / 7 / Vista / XP (32/64-bit)
• Windows 2000
• Windows CE (4.2+)
• Windows Server 2008 R2
• Windows Server 2003 (32/64-bit)
• Mac OS v.9.x, v.10.x (Tested up to v.10.8)
• Linux