Starting in windows 10 a windows app can send requests to usbser sys by using the windows devices serialcommunication namespace.
Usb to serial adapter windows 10.
Here s how you can do it.
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If there are current windows 10 drivers available for your existing adapter then it should be supported however i suspect you will find that the chipset.
If the driver was not installed remove the serial adapter then run pl2303 driver installer exe again.
This is our high quality usb to serial adapter it is one of the most reliable high performance and easy to use usb serial adapters on the market.
Windows driver installer setup program for pl2303 hxd sa ta tb ra gc gs gt gl ge gd gr versions installer version build date.
Usb to rs232 adapter with pl2303 chipset cablecreation usb to db9 serial converter for windows 10 8 1 8 7 vista xp 2000 linux and mac os x 10 6 and above black 4 5 out of 5 stars 261 9 59 9.
Follow directions in device manager to download the correct driver.
So you can try to downgrade your prolific usb to serial driver.
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.
Usb to rs232 cable 5 feet anbear usb 2 0 to serial cable db9 converter adapter with pl2303 chipset for windows 10 8 1 8 7 vista xp 2000 linux and mac os x 10 6 and above 4 3 out of 5 stars 105.
There are a lot of usb to serial adapters available on ebay but many of them do not work on windows 10 because the support for one of the chipsets was removed from the windows 10 code base.
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