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Startech 1-Port Industrial USB to RS422/RS485 Serial Adapter

Item No:

Startech 1-Port Industrial USB to RS422/RS485 Serial Adapter

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Shipping Information
  • Available for shipping
  • Usually leaves our partner warehouse in 2-3 business days
Store Availability
  • 3-4 business days at Bankstown
  • 3-4 business days at Blacktown
  • 3-4 business days at Castle Hill
Shipping Estimate
- Baud Rate: 921.6KBPS, Surge Protection,

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 2-year warranty and free lifetime technical support.

Connector Type(s)USB B (4 pin) Female
External PortsDB-9 (9 pin, D-Sub) Male
Terminal Block (5 Wire)
Humidity5~95% RH
Operating Temperature0?C to 55?C (32?F to 131?F)
Storage Temperature-20?C to 85?C (-4?F to 185?F)
Bus TypeUSB 2.0
Chipset IDFTDI - FT232RL
Port StyleExternal Hub
Packaging Information
Shipping (Package) Weight0.4 kg [0.9 lb]
Data Bits7, 8
FIFO256 Bytes
Isolation2500 Vrms
Max Baud Rate921.6 Kbps
ParityEven, Odd, Mark, Space, None
Serial ProtocolRS-422/485
Stop Bits1, 2
Surge Protection500W
Physical Characteristics
Cable Length1.8 m [6 ft]
Enclosure TypeSteel
Product Height23 mm [0.9 in]
Product Length118 mm [4.6 in]
Product Weight180 g [6.4 oz]
Product Width64 mm [2.5 in]
Input Current200mA
Input Voltage5 DC
Power SourceUSB-Powered
OS CompatibilityWindows? 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
What's in the Box
Included in Package6ft USB A to B Cable
Driver CD
USB to RS422/485 Converter
User Manual
Ports & interfaces
Connector 1 This is the first connector in the device. USB B
Connector 2 This is the second connector in the device. RS-422/485
Connector gender To distinguish parts on a cable interface, connectors are grouped under genders. Sockets or jacks are considered to be female whilst plugs are referred to as male. Male/Female
Cable length How long the cable is. 1.8 m
Product colour The colour e.g. red, blue, green, black, white. Black
Data transfer rate Rate at which data can be transferred. Usually expressed in units per second. May vary with network configurations. 0.00088 Gbit/s
Compatible operating systems List of desktop operating systems tested as compatible with this product. Windows 8((32/64bit), (32/64), Vista (32/64), XP (32/64), 2000, 98SE, XP Embedded, CE (4.2+), Windows Server 2012, 2008 R2, 2003 (32/64), Mac OS 10.x, Linux 2.4.x / 2.6.x
Input voltage The voltage (V) which is required to power the product. 5 V
Operational conditions
Operating temperature (T-T) The minimum and maximum temperatures at which the product can be safely operated. 0 - 55 °C
Storage temperature (T-T) The minimum and maximum temperatures at which the product can be safely stored. -20 - 85 °C
Relative humidity 5 - 95%
Weight & dimensions
Width The measurement or extent of something from side to side. 64 mm
Depth The distance from the front to the back of something. 118 mm
Height The measurement of the product from head to foot or from base to top. 23 mm
Weight Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies. 180 g
Packaging data
Package width The distance from one side of the packaging to the other. 45 mm
Package depth The distance from the front to the back of the packaging. 230 mm
Package height The distance from the top to the bottom of the packaging. 160 mm
Package weight Weight of the packaged product. 390 g
Package length 9.06
Packaging content
Quantity per pack 1 pc(s)
Cables included USB
More Information
SKU 210770
Brand Startech
Product Condition Brand New/Unused
Stock Availability Available for Shipping
Warranty Period 2 Years Warranty
Warranty Contact