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Prolific PL2303 USB-UART

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Version 2.0.3.11
Category Business
Package Name tw.com.prolific.app.pl2303terminal
Update Time July 20, 2025
Size 83.04KB

About this app

Prolific PL2303 USB-UART

Prolific announces the world's first and only Android USB Host API driver solution (NO root permission needed) for connecting PL2303 USB-to-Serial devices to Android-powered devices with USB Host mode support. Customers can now develop Android software (APP) based on the Android driver library provided by Prolific.

The PL2303 USB-to-Serial chip not only provides driver solutions for Windows/Mac/Linux but now also for Android OS platforms. The PL2303 Android driver library allows customers and developers to write Android applications to interface their UART/ RS232 / RS422 / RS485 devices with millions of Android USB host devices like Smartphones, Tablets, and Smart TVs.

This is just a terminal program, not used in the above specific device applications, such as GPS, cash register, modem,..etc...

Terminal program just for watching row data, if you have a specific purpose, please make sure your PL2303 chip model, you can download the SimpleTest APK source code from Prolific web-site, and then develop your own android application

Requirements:

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- USB Device with PL2303HXD, PL2303EA or PL2303RA controller chip

NOTE: PL2303HXA and PL2303XA are not supported (Discontinued Products)

- Android-Powered Device (Tablet/Phones) with USB Host Mode Support

- Android 3.2 and above OS versions

Prolific recommends following vendor cable brands:

Product: FB1210 USB to 1-port RS-232 Adapter( PL2303HXD )

Product: FB1311 Commercial Grade USB to RS-422/485 Adapter(PL2303HXD )

Good Way Technology Co., Ltd.

E-mail: [email protected]

Web: http://www.goodway.com.tw/