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FAQ - USB to Serial Adapter

Frequently Asked Questions

Software Installation

■ Software installation on Windows OS 
■ Software installation on macOS
■ Software installation on Ubuntu
■ Software installation on Raspberry pi


Hardware Verification

 USB232A-B 9-Pin Definition
 Hareware verification on Windows OS(v1809)
 How to change USB232A-B Serial Port on Windows 10?
■ Hareware verification on macOS
 Hareware verification on Ubuntu 18.04 (Youtube video)
 Hareware verification on Raspberry Pi 3B+



 USB232A-X A Genge Changer or A Null Modem?
■ How about USB232A-X's compatibility?
- First of all, there are 2 types of cables such as Null Modem (Crossover type.) & the Regular RS232 (Straight-through type) one. Their functions are different. The USB232A-X belong to Straigh-Through Serial Cable.

Article 1 Straight Through Serial Cable vs Null Modem
Article 2 RS232 serial null modem cable wiring 
Article 3 Genge Changer or A Null Modem

USB232A-B is a standard RS232 compliant Serial Adapter. So it works with all of the RS232 adopted devices, such as: MCS-D 200 (beyerdynamic GmbH & Co. KG), TAIDEN HCS-8300M etc.

Some devices has 9-PIN Serial Interfaces, but might not work with the USB232A-B. You need to check those devices' manual for the PIN-Configuration.We found Argox CP-3140L.

 USB232A-B Usb to Serial Adapter on Windows 10 v1909 by Using Elmeg PBX
 Tested on Blackbox broadband receiver Icom PCR-1000
 The USB232A-X was tested by Wanderlinse. 
 USB232A-X Windows OS How to setup USB Cash Drawer?
 Serial FAQ

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