2 Port USB to RS232 RS422 RS485 Serial Adapter with COM Retention

SKU: ICUSB2324852 Category: 2 Port USB to RS232 RS422 RS485 Serial Adapter with COM Retention


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£78.28 £65.23 Ex. VAT

Availability: 36 in stock

Finance/leasing available for orders over £1000 Inc VAT

Free mainland UK shipping on orders over £150 Ex VAT

The ICUSB2324852 2 Port USB to RS232 RS422 RS485 Serial Adapter with COM Retention lets you connect every type of serial device to your USB-enabled computer, whether it be for RS232, RS422, or RS485 communication. The adapter features a 9-pin (DB9) male and a 5-pin terminal block serial connector as well as dip-switch controls for easy port configuration with minimal software requirements. The adapter also supports using 2 ports simultaneously, including with mixed protocols; for example RS-232 on port 1, and RS-485 on port 2, or a number of other combinations.

For a convenient, and clean installation in office or industrial settings, the RS232/RS422/RS485 USB Adapter is wall-mountable and fully powered via the host USB connection, providing power to the attached serial device without requiring an external power adapter.

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

The Advantage
– This single adapter is compatible with any serial device protocol (RS232, RS422, and RS485), and even allows mixing protocols for simultaneous communication over both ports
– COM retention saves the assigned port settings for the device, so disconnecting/reconnecting is hassle-free
– USB Powered – no power outlet required, and no cumbersome AC adapter to carry around

Feature Feature Value
Connector 1 USB 2.0 A
Connector 2 DB-9
Connector gender Male connector / Male connector
Product colour Grey
Housing material Plastic
Chipset FTDI – FT2232H
Data bits 7,8
Stop bits 1,2
Flow Control type N,XON/XOFF
Baud rate 921.6 Kbit/s
Parity bit Even,Mark,N,Odd,Space
FIFO (First In, First Out) 128 B
LED indicators Power
RoHS compliance Y
Certification CE, FCC
Compatible operating systems – Windows CE (4.2, 5.0, 6.0), XP Embedded, 98SE, 2000, XP, Vista, 7, 8, 8.1, 10n- Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016n- Mac OS X® 10.6 to 10.12n- Linux 2.4.x to 4.4.x LTS
Output voltage 5 V
Output current 385 mA
Operating temperature (T-T) 0 – 55 °C
Storage temperature (T-T) -25 – 85 °C
Relative humidity 5 – 95%
Width 44.2 mm
Depth 82.3 mm
Height 23.2 mm
Weight 310 g
Package width 40 mm
Package depth 230 mm
Package height 160 mm
Package weight 310 g
Quantity per pack 1 pc(s)
Cables included USB
Manual Y
Power plug B
Flow Control type



310 g


FTDI – FT2232H


44.2 mm

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