Drivers Prolific

Drivers Catalog ⇒ Prolific USB-to-Serial Comm Port

Our database contains 2 drivers for Prolific USB-to-Serial Comm Port. For uploading the necessary driver, select it from the list and click on ‘Download’ button. Please, assure yourself in the compatibility of the selected driver with your current OS just to guarantee its correct and efficient work.


Drivers List for Prolific USB-to-Serial Comm Port

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Driver prolific

2.02 ver. Prolific USB-to-Serial Comm Port Drivers Installer


PL2303 Prolific USB to Serial Driver Download Version v1.16.0 Download 341 File Size 2.86 MB Total View 846 Create Date March 15, 2018 Last Updated November 23, 2020 PL2303 USB-to-Serial Driver Installer WHQL Driver Version Information Driver Installer & Build date: 1.16.0 (2016-10-7) Windows Vista, 7 Step to Install PowerLearn More. Drivers for the Plugable USB serial adapter using an authentic Prolific chipset, model PL2303-DB9. Driver Description Download drivers for Prolific USB-to-Serial Comm Port smartphones (Windows 8.1 x64), or install DriverPack Solution software for automatic driver download and update Are you tired of looking for the drivers for your devices?

1.1 Mb ver. Prolific USB-to-Serial Comm Port Windows (2.09 Mb, 21 October 2013)
21 October 2013
2.09 Mb ver. Prolific USB-to-Serial Comm Port Windows XP (3.07 Mb, 16 October 2017)
16 October 2017
Windows XP
3.07 Mb

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Driver Prolific
September 16, 2015
by: Conrad Nerdahl – WA6KUE

Windows 10, Baofeng, and Chirp

The Windows 10 installation/upgrade includes a newer version of the Prolific USB-Serial driver. This is the interface driver software that translates many USB to Radio adapters via a Com-Port (for lack of a more complex explanation).

There is one problem. The newer drivers create a false positive on the serial interface and throw the radio into a transmit mode upon connection to the PC. This prevents any updates to the radio using Chirp software and forces your radio into an uncontrolled (undesired) transmit state.

New Prolific Drivers may give a FALSE Positive: (6-2015) – Windows will now load the newest Prolific driver when inserting your cable. A Yellow Triangle may not always appear in Device Manager as described below, however,when you insert the cable into your radio, the transmitter will turn on.

Prolific Drivers For Windows

As a resolution to this, the solution is to roll back the driver to a 2007 version. And, the instructions can be found on the Miklor web site –

At this site, follow the directions to reverse the driver from a newer version to the legacy version and you’ll once again be able to program your radio using the Chirp software.

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