- Prolific Usb Serial Adapter Driver Download
- Prolific Usb Driver For Mac Download
- Remove Prolific Usb Driver Mac
- Prolific Usb Driver For Mac Os X
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.
Introduction
This device provides a
simple and easy way to connect Universal Serial Bus (USB) and Serial port interface.
With the advantage of USB port, users have the capability to utilize the peripheral with
serial port interface in an easy to use environment such as plug and play & hot swap
function. This adapter is designed for ideal connections to Cellular Phone, Digital
Camera, Modems or ISDN terminal adapter with over 120k bps data transfer rate.
The USB-Serial adapter and software drivers are capable of providing a no-firmwarechange
feature that enable USB interface to be transparent to serial port peripherals
with minimum modifications.
Package COntent
Hardware:
0001 USB-Serial adapter, USB type A to type B cable
Software:
0001 USB-Serial driver on CD-ROM
Product Features
0001 USB Specification Rev. 1.1 compliant
0001 Support the RS232 Serial interface
0001 Over 120k bps data transfer rate
0001 Support remote wake-up and power management
System Requirementes
PC
0001 IBM PC 486DX4-100 MHz or higher or compatible system
0001 Available USB port
0001 CD-ROM drive
0001 Windows® 98, Windows® ME, Windows® 2000, Windows® XP, Windows® 2003
Windows® CE, Windows XP Professional x64 Edition.
MAC
0001 Power G3, G4, or I-Mac
0001 Available USB port
0001 CD-ROM drive
0001 Mac OS 8 & 9 & 10.1~10.4(Tiger)
This device provides a
simple and easy way to connect Universal Serial Bus (USB) and Serial port interface.
With the advantage of USB port, users have the capability to utilize the peripheral with
serial port interface in an easy to use environment such as plug and play & hot swap
function. This adapter is designed for ideal connections to Cellular Phone, Digital
Camera, Modems or ISDN terminal adapter with over 120k bps data transfer rate.
The USB-Serial adapter and software drivers are capable of providing a no-firmwarechange
feature that enable USB interface to be transparent to serial port peripherals
with minimum modifications.
Package COntent
Hardware:
0001 USB-Serial adapter, USB type A to type B cable
Software:
0001 USB-Serial driver on CD-ROM
Product Features
0001 USB Specification Rev. 1.1 compliant
0001 Support the RS232 Serial interface
0001 Over 120k bps data transfer rate
0001 Support remote wake-up and power management
System Requirementes
PC
0001 IBM PC 486DX4-100 MHz or higher or compatible system
0001 Available USB port
0001 CD-ROM drive
0001 Windows® 98, Windows® ME, Windows® 2000, Windows® XP, Windows® 2003
Windows® CE, Windows XP Professional x64 Edition.
MAC
0001 Power G3, G4, or I-Mac
0001 Available USB port
0001 CD-ROM drive
0001 Mac OS 8 & 9 & 10.1~10.4(Tiger)
If you are running OS X Yosemite, you may need to read this article to get the driver working: OS X Yosemite and Prolific USB Drivers. Discover Magic Numbers. OK, the numbers aren’t really magic, but the driver will need them so that it can be associated with your USB device. Head to Apple - About This Mac and and choose System Report. This package contains the files needed for installing the Prolific PL-2305 USB to Parallel Port Driver. If it has been installed, updating (overwrite-installing) may. USB-Serial Controller Driver version: 1.2.1r2 Installer filename: PL23031.2.1.pkg Installer script: Remove any previous installed driver first. Installer title: Prolific USB to Serial Cable driver for Mac OS X System Requirement:. MacOS 10.1 or later for PowerPC based Mac. MacOS 10.4 or later for Intel based Mac.
Sep 28, 2020 • Filed to: USB Recovery • Proven solutions
Have you ever had difficulty connecting your devices to your computer using a Prolific USB to Serial adapter? If yes you are lucky to find this page, it will give you all the information need to fix an unresponsive Serial driver adapter. You may have noticed a yellow exclamation mark hovering over or beside the USB to Serial Driver when searching your Device Manager and if you have we can all agree that it signifies a prevailing problem.
Overview of the Error
If you are not able to connect your device to your PC using a USB to Serial adapter it may be that
- The USB driver is outdated
- The USB Driver is missing
- Or even a corrupted driver
While you can't be so sure what the exact problem is there are solutions you can adopt to fix the issue once and for all. Read on to find quick fixes to resolve the problem.
1# Fix Prolific USB to Serial Driver not Working
Solution: Roll your Prolific USB to Serial Driver back to an older version
Updating your drivers often work wonders for your system because it makes sure that it runs on the latest features that guarantee maximum functionality. Unfortunately updating your drivers can cause this kind of error especially if your latest update does not work too well with your hardware. Once you upgrade your PC to the latest Windows version your Prolific USB to Serial Driver also updates to the latest driver software and if the driver is not compatible with your Hardware issues may arise. To correct the error, you will have to download the driver again by following these steps.
- Right-click on your PC Start button and open Device Manager
- Double click LPT and COM ports then locate the Prolific USB to Serial Driver and right-click it so you can select Update Driver
- For driver software click My computer
- From My computer select 'Let me pick from a list of drivers available'
- Choose an older version from the list then click Next
- The driver you selected will be installed automatically
- Once it has been downloaded reconnect the driver to see if it works.
2# Fix Prolific USB to Serial Driver 'Coder 10'
Driver issues reveal themselves in so many ways or through messages such as
- This device will not start (Code 10)
- There is no driver installed in this device
- The driver was not successfully installed
A code 10 error may arise because the chip you are using is not an original one. If you are using a fake, the manufacturer has a way of disabling it due to copy write infringement and the copy write takes effect once you download a recent update. To protect your PC from getting this code, you will have to make sure that your Windows 10 never updates a driver without approval. Updates come in the form of 64 bit and 32-bit drivers. Below we will show you how to work your way around the problem.
Window 64 bit Fix
To fix Windows 64 bit OS including Prolific USB to Serial Adapter, follow through these steps.
- Download 'PL2303_64bit_Installer.exe and Save
- Remove every USB to Serial adapter from your PC and double click the 'PL2303_64bit_installer.exe
- Follow the prompt by plugging in one USB to Serial adapter the click on Continue
- Reboot your PC to get Windows up and running
If you have followed these process through and you still see the same error go to your device manager
- Open the control panel and navigate to Device Manager
- From your control panel navigate to the System category and click the Hardware tab
- Scroll to the LPT/COM port and double click Prolific USB to Serial Comm Port
- Click Drivers in the Properties section
- The Driver you choose should read '3.3.2.102 with an appropriate date attached
- If the date is wrong then it means the wrong driver was installed
- Unplug the Serial adapter and run the steps again to install the correct driver
Window 32-bit
For Windows 32-bit OS systems follow these steps
Prolific Usb Serial Adapter Driver Download
- You will have to download the 'PL-2303_Driver_Installer.exe and save from Microsoft download link
- Run the program and eradicate the driver if you can
- Run the installer once more to install a correct driver
To Troubleshoot for error if your device still does not work
- Go to Control panel, enter System to access your Device Manager
- Scroll down to the LPT/ COM port then double click Prolific USB to Serial Comm Port
- Click Driver in the Windows Properties section
- The driver must be numbered as '2.0.2.8' and dates accordingly
Prolific Usb Driver For Mac Download
If the driver was not installed, remove the Serial adapter then run 'PL2303_Driver_Installer.exe' again. Follow directions in Device Manager to download the correct driver
The three solutions listed in this article have proven to be quite helpful in fixing a Prolific USB to Serial driver not working on Windows 10. They may appear confusing at first but if you follow each step in detail you can resolve the issue.
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