USB to RS-232 Adapter (35cm)
UC232A
- Support the RS232 Serial interface.
- Full compliance with the USB Specification.
- Up to 921.6 Kbps data transfer rate.
- Works with cellular phones, PDAs, digital cameras, modems or ISDN terminal adapter.
The UC232A USB-to-RS232 serial port converter is the ideal accessory for laptop and desktop computers that do not have a COM or DB9 serial port. Supporting both PC and Mac systems with baud rates up to 921.6 Kbps for rapid performance, it offers a convenient connectivity solution for industrial automation systems, scientific instruments, point of sale systems, and other specialized industrial and consumer applications.
The UC232A now supports mobile devices as a computing host (Android 3.2 and above). The UC232A SDK is available for download in the Support and Downloads section. To download the mobile demo app from the Google Play store, please click on or scan this QRCode.
NEW !
UC2322/UC2324 2/4-Port USB-to-Serial Hub available now!
NOTICE
If you are updating a Windows operating system to 8 or later, please refer to the UC232A FAQ to ensure compatibility.
Package Contents
- 1x USB-to-Serial Converter
- 1x User Instructions
View Manuals
uc232a_um_w_2017-05-04.pdf (600.5 KB)Quick Start Guides
uc232a_232a1_converter_qsg.pdf (1.07 MB)CAD Drawing
UC232A_A1-ASM-V01_WEB-20180517.pdf (43.03 KB)Software & Drivers
| OS | Desc. | Ver. | Release Date | File Name |
| Android | Android 3.2 | v1.0.061 | 2016-03-28 | uc232a_android_aten_sdk_v1.0.061.zip |
| Linux Software & Driver | ||||
| Linux | v2.1 | 2006-12-20 | uc_232a_linux.zip | |
| Linux (Red-Hat 7.3) | v1.1 | 2005-01-14 | UC-232A_redhat_7.3.zip | |
| Linux (Red-Hat 8) | v1.1 | 2005-01-14 | UC-232A_redhat_8.zip | |
| Linux (Red-Hat 9) | v1.1 | 2005-01-14 | UC-232A_redhat_9.zip | |
| Mac Software | ||||
| MacOS | Mac OS X 10.13 | v1.6.4 | 2018-10-31 | uc232a_mac_setup_v1.6.4.zip |
| MacOS | Mac OS X 10.10 | v1.6.1 | 2015-05-13 | uc232a_mac_setup_v1.6.1.zip |
| MacOS X | Mac OS X 10.6_10.7_10.8_10.9 | v1.5.3 | 2014-10-16 | uc232a_mac_os_x_10.6_10.7_10.8_10.9.zip |
| MacOS | MacOS 10.4 Driver | v1.0 | 2007-05-18 | uc232a_mac10.4.zip |
| MacOS 8.6, MacOS 9.x | v1.2 | 2005-01-14 | UC-232A_mac8.6_9.hqx | |
| MacOS X | v1.2 | 2005-01-14 | UC-232A_macX.zip | |
| Windows Software & Driver | ||||
| Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 2012 R2, Windows 2016, Windows 2008 R2 | 32 bits / 64 bits | v1.0.084 | 2018-05-23 | uc232a_windows_setup_v1.0.084.zip |
| Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 2012 R2, Windows 2016, Windows 2008 R2 | 32 bits / 64 bits | v1.0.083 | 2017-09-21 | uc232a_windows_setup_v1.0.083.zip |
| Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 2012 R2, Windows 2008 R2 | 32 bits / 64 bits | v1.0.082 | 2016-01-27 | uc232a_windows_setup_v1.0.082.zip |
| Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 2012 R2, Windows 2008 R2 | 32 bits / 64 bits | v1.0.081 | 2015-05-13 | uc232a_windows_setup_v1.0.081.zip |
| Windows XP, Windows Vista, Windows 7, Windows 8 | 32 bits / 64 bits | v1.0.079 | 2015-02-26 | uc232a_windows_setup_v1.0.079.zip |
| Windows XP, Windows Vista, Windows 7, Windows 8 | 32 bits / 64 bits | v1.0.078 | 2013-06-21 | uc232a_windows_setup_v1.0.078.zip |
| Windows XP, Windows Vista, Windows 7 | 32 bits / 64 bits | v1.0.075 | 2011-03-30 | uc232a_win7_xp_vista_v1.0.075.zip |
| Windows Software & Driver-Legacy | ||||
| Windows 2000, Windows 98, Windows ME | 32 bits | v2.1 | 2006-12-20 | uc_232a_win.zip |
| Windows 95 | v1.3 | 2005-11-14 | UC-232A_win95.zip | |
Compatible Products
4 x 4 USB 3.1 Gen1 Peripheral Sharing Switch
2 x 4 USB 3.1 Gen1 Peripheral Sharing Switch
USB to RJ-45 (RS-232) Console Adapter
16-Port PS/2-USB VGA LCD KVM over IP Switch with Daisy-Chain Port and USB Peripheral Support
8-Port PS/2-USB VGA LCD KVM over IP Switch with Daisy-Chain Port and USB Peripheral Support
4-Port USB to RS-485/422 Hub
4-Port USB to RS-232 Hub
Serial Device Server
2-Port USB to RS-485/422 Hub
2-Port USB to RS-232 Hub
Relevant Products
4-port USB 2.0 CAT 5 Extender
2x2 4K HDMI Matrix Switch
8x8 4K HDMI Matrix Switch
4x4 4K HDMI Matrix Switch
9 x 9 HDMI HDBaseT-Lite Matrix Switch
4 x 4 HDMI HDBaseT-Lite Matrix Switch
8 x 8 DVI Matrix Switch with Scaler
4 x 4 DVI Matrix Switch with Scaler
4x4 4K HDMI Matrix Switch with Scaler
4 x 4 HDMI Matrix Switch with Scaler
8 x 8 HDMI Matrix Switch with Scaler
4x4 VGA/Audio Matrix Switch
4-port USB 2.0 Cat 5 Extender (up to 100m)
8x8 HDMI Matrix Switch
16x16 Cat 5 VGA/Audio Matrix Switch
8x8 VGA/Audio Matrix Switch
12m 4-port USB 2.0 Extender Cable (Daisy-chaining up to 60m)
8x8 Cat 5 VGA/Audio Matrix Switch
4 x 4 HDMI Matrix Switch
4-Port USB 2.0 Peripheral Switch
2-Port USB 2.0 Peripheral Switch
16-Port PS/2-USB VGA KVM Switch
8-Port PS/2-USB VGA KVM Switch
16-Port PS/2-USB VGA LCD KVM Switch with Daisy-Chain Port and USB Peripheral Support
8-Port PS/2-USB VGA LCD KVM Switch with Daisy-Chain Port and USB Peripheral Support
16-Port PS/2-USB VGA KVM Switch with Daisy-Chain Port and USB Peripheral Support
8-Port PS/2-USB VGA KVM Switch with Daisy-Chain Port and USB Peripheral Support
USB Cat 5 Extender (up to 60m)
5m USB 2.0 Extender Cable (Daisy-chaining up to 25m)
5m USB Extender Cable (Daisy-chaining up to 25m)
