DriverGenius USB to Serial Adapter

 Driver Download

2023 New Amazon Release

For USB232A-B | USB232A-C | USB232A-E | 4XRS232 | 

Windows OS

Windows Driver for DriverGenius USB-RS232 Adapters

| AWS Download | 

■ Installer version & Build date: 4.0.8 (2022-07-28)
■ Windows 11 ( 64-bit ) WDF WHQL Driver: v3.9.3.0 (05/30/2022) / v5.2.3.0 (05/27/2022)
■ Windows 7/8.1/10 (32 & 64-bit) WDF WHQL Driver: v3.8.41.0 (/11/11/2021) / v5.1.4.0 (05/26/2022)

macOS

|  AWS Download |  

■ Driver version v2.1.0_20210311 | 2021/03/31 v2.1.0 513.18KB
■ 2303G_driver for Mac 11.X
■ 2303G_driver for Mac 10.X
 

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NOTE: Mac OS High Sierra 10.13 introduces a new feature that requires user approval before loading new third-party kernel extensions. Go to System Preferences - Security & Privacy and click Allow. 

https://developer.apple.com/library/content/technotes/tn2459/_index.html

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FAQ

Go DriverGenius USB-RS232 Adapter FAQ Page or Blog.