StarTech.com 2 Port USB to RS232/422/485 Serial Adapter COM Retention
$112.71
Mfg # ICUSB2324852
CDW # 2310917
| UNSPSC 26121600
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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 StarTech.com 2-year warranty and free lifetime technical support.
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StarTech.com 2 Port USB to RS232 RS422 RS485 Serial Adapter with COM Retent is rated4.33 out of5 by3.
Rated 5 out of 5 byjventerprises from Solid and ReliableI develop medium and high volume industrial test equipment for a living. I have used these specific modules for years and have never been disappointed.I use all the modes, RS232. 422, and 485. Never had a problem, or funny behavior. No dropped data, no corrupt data, no framing errors, etc. they just work.I use them directly through programs like teraterm, and through NIs Labview/TestStand.This is my 'go to' adapter
Date published: 2018-05-04T00:00:00-04:00
Rated 5 out of 5 byJeremy from Its okThe included termination Block isnt great, has a hard time turning down onto thin wires and screws strip easily.
Date published: 2018-11-08T00:00:00-05:00
Rated 5 out of 5 byDavid392 from The serial Modbus testing solutionI used this device in combination with a Modbus simulation program with success setting up serial communication between devices. Trouble free driver install on a Windows 7 laptop and straightforward directions setting up the serial protocol (my case RS 485)
Date published: 2017-03-02T00:00:00-05:00