Startech 1 Port Metal Industrial USB to RS422/RS485 Serial Adapter w/ Isolation ICUSB422IS

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Startech's MPN:

ICUSB422IS

Add an R422/485 serial port to your laptop or desktop computer through USB

Provides one RS422/485 port while powering the device through USB
RS-485 mode supports Auto Transceiver Turn Around (ATTA)
Compatible with both USB 2.0 and USB 1.1

The ICUSB422IS 1 Port Metal Industrial USB to RS422/RS485 Serial Adapter w/ Isolation connects to a computer using USB and allows you to connect any RS-422 or RS-485 serial device via the provided DB9 port or hard-wired to the terminal block.

The USB to serial adapter features circuit isolation to ensure that sensitive controls and devices will not be damaged while connected, making it a viable solution for connecting costly industrial serial devices.

The RS422/485 Converter receives full power via the host USB connection, and provides power to the attached serial device without requiring an external power adapter. Designed to provide a durable serial solution, the USB to RS422/485 Converter is ruggedly constructed and can be mounted nearly anywhere.

Backed by a StarTech.com 2-year warranty and free lifetime technical support.

The StarTech.com Advantage

Supports RS-485 and RS-422 serial interfaces via DB9 or Terminal Block connections for versatile connection options
Circuit isolation provides electrical protection for sensitive, and often expensive industrial equipment
Rugged, USB Bus powered enclosure requiring no external power adapter for simple integration into harsh industrial environments

Applications

POS (credit/debit card readers, receipt printers, bar code scanners, cash registers, scales)
Manufacturing (CNC machinery, process control equipment, bar code scanners, serial printers)
Hotel Front Desk (serial printers, bar code scanners, keyboard, mouse, receipt printer, credit/debit card reader)
Hospitality/Restaurant (credit card/debit card reader, serial printers)
Hospital (monitoring equipment, nurses' stations)
Security (UPS control, access key panels, video cameras, card readers)

Warranty Information
Warranty	2 Years
Hardware
Bus Type	USB 2.0
Chipset ID	FTDI - FT232RL
Interface	Serial
Port Style	External Hub
Ports	1
Performance
Data Bits	7, 8
FIFO	256 Bytes
Isolation	2500 Vrms
Max Baud Rate	921.6 Kbps
Parity	Even, Odd, Mark, Space, None
Serial Protocol	RS-422/485
Stop Bits	1, 2
Surge Protection	500W
Connector(s)
Connector Type(s)	1 - USB B (4 pin) Female
External Ports	1 - DB-9 (9 pin, D-Sub) Male
	1 - Terminal Block (5 Wire)
Software
OS Compatibility	Windows® CE (4.2, 5.0, 6.0), XP Embedded, 98SE, 2000, XP, Vista, 7, 8, 8.1, 10 Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016 Mac OS® 10.6 to 10.12 Linux 2.4.x to 4.4.x LTS Versions only
Power
Input Current	200mA
Input Voltage	5 DC
Power Source	USB-Powered
Environmental
Humidity	5~95% RH
Operating Temperature	0°C to 55°C (32°F to 131°F)
Storage Temperature	-20°C to 85°C (-4°F to 185°F)
Physical Characteristics
Cable Length	6 ft [1.8 m]
Color	Black
Enclosure Type	Steel
Product Height	0.9 in [23 mm]
Product Length	4.6 in [118 mm]
Product Weight	6.4 oz [180 g]
Product Width	2.5 in [64 mm]
Packaging Information
Shipping (Package) Weight	0.9 lb [0.4 kg]
What's in the Box
Included in Package	1 - USB to RS422/485 Converter
	1 - 6ft USB A to B Cable
	1 - Driver CD
	1 - User Manual

1 Port Metal Industrial USB to RS422/RS485 Serial Adapter w/ Isolation

Brand Name: StarTech.com

Form Factor: Desktop

Number of Serial Ports: 1

Number of USB Ports: 1

Product Type: Device Server

Serial Port: Yes

Basic
Brand Name:	StarTech.com
Form Factor:	Desktop
Number of Serial Ports:	1
Number of USB Ports:	1
Product Type:	Device Server
Serial Port:	Yes

General Information
Brand Name:	StarTech.com
Manufacturer Part Number:	ICUSB422IS
Manufacturer Website Address:	http://www.startech.com/au
Manufacturer:	StarTech.com
Packaged Quantity:	50
Product Model:	ICB422IS
Product Name:	1 Port USB to RS422/RS485 Serial Adapter
Product Type:	Device Server

Interfaces/Ports
Number of Serial Ports:	1
Number of USB Ports:	1
Serial Port:	Yes
USB:	Yes

Miscellaneous
Additional Information:	Data Bits: 7,8 Dip Switch Configuration Operating System: Windows 98SE Windows ME Microsoft Windows XP Microsoft Windows 2000 Microsoft Windows 2003 Microsoft Windows Vista
Form Factor:	Desktop
Green Compliance Certificate/Authority:	RoHS
Green Compliant:	Yes

Physical Characteristics
Depth:	230.9 mm
Form Factor:	Desktop
Height:	928.1 mm
Weight (Approximate):	300 g
Width:	540 mm

Product Information
Form Factor:	Desktop
Packaged Quantity:	50
Width:	540 mm

Technical Information
USB:	Yes

Warranty
Limited Warranty:	2 Year

Information

SKU/Item No 538057

Vendor Part No ICUSB422IS

UPC/EAN Number 065030830683

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Price

$253.74

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Manufacturer's link	Startech
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** This is the stock level in our warehouse.
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Stock Information

	Our Qty in Stock	Availability and ETA
Our own stock	0	Usually 1-3 days (when supplier has stock)
	Supplier's Qty in Stock	Availability and ETA	Updated
Supplier one	0	TBA	5/09/25 09:10AM
Supplier two	2		6/09/25 09:10AM