I have been using a usb to serial cable for many years without problem at windows xp and windows 7 system.
Usb serial cable driver windows 10.
Here s how you can do it.
V3 8 31 0 07 30 2019 v5 0 15 0 04 06 2020 windows 10 certified whql driver th1 1507 th2 1511 rs1 1607 rs2 1703 rs3 1709 rs4 1803 rs5 1809 19h1 1903 19h2 1909 20h1 vb.
To test your setup components try the following.
Use a different serial cable serial port and serial device in your setup to see if the problem persists.
Just recently upgraded to windows 10 the cable does not work properly any more.
Doesn t work in win10.
The prolific usb to serial comm port shows not working properly in the system device manager.
Application areas include usb rs232 usb serial usb parallel usb docking stations and upgrades of legacy designs to usb.
Use the serial cable serial port and serial device in another setup to see if the problem is with the components or the setup.
Worked great in win7.
Does anyone know of a driver that will work with win10.
Device manager shows it on com5 but it doesn t work.
Updated driver for win 10.
Roll your prolific usb to serial driver back to an older.
Usb rs232 ftdi designs and supplies usb semiconductor devices with legacy support including royalty free drivers.
Read on to find quick fixes to resolve the problem.
When you upgrade your older windows system to the latest windows 10 or perform updates directly on windows 10 the prolific usb to serial driver also gets update and if it doesn t work with your old hardware you might have the problem.
There is a yellow exclamation mark next to my prolific usb in device manager as shown below screenshots.
Or even a corrupted driver.
2 0 2 2020 05 27 windows vista 7 8 1 10 32 64 bit wdf whql driver.
So you can try to downgrade your prolific usb to serial 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.
The classes provide functionality to discover such serial device read and write data and control serial specific properties for flow control such as setting baud rate signal states.
Searching for new driver gets message the best driver software for your device is already installed.
Windows driver installer setup program for pl2303 hxd sa ta tb ra gc gs gt gl ge gd gr versions installer version build date.
The usb driver is missing.
This serial cable is a bridge that links the traditional serial db9 interface to the universal serial bus usb interface.
Using prolific usb to serial adapter for tnc.
It is easy to install.
The last compatible prolific driver was v3 3 2 105 27 10 2008.
1 fix prolific usb to serial driver not working solution.
