Prolific USB-to-Serial Comm Port (COM4) Driver for To - To Be Filled By O.E.M. working on Microsoft Windows 11 Pro
The To Be Filled By O.E.M. is a placeholder designation typically used for computers or components that have not yet been assigned a specific model or brand by the original equipment manufacturer (OEM). These systems are often customized or configured by third-party vendors, allowing for flexibility in specifications such as processors, storage, and other features. As such, the exact configuration may vary depending on the individual build, making it important to verify specific details from the vendor or seller.
Device Name:
Prolific USB-to-Serial Comm Port (COM4)
Hardware ID:
USB\VID_067B&PID_2303&REV_0300
USB\VID_067B&PID_2303 <---- Device ID matches with our database
Compatible ID:
USB\COMPAT_VID_067B&CLASS_FF&SUBCLASS_00&PROT_00
USB\COMPAT_VID_067B&CLASS_FF&SUBCLASS_00
USB\COMPAT_VID_067B&CLASS_FF
USB\CLASS_FF&SUBCLASS_00&PROT_00
USB\CLASS_FF&SUBCLASS_00
USB\CLASS_FF
USB\VID_067B&PID_2303 <---- Device ID matches with our database
Compatible ID:
USB\COMPAT_VID_067B&CLASS_FF&SUBCLASS_00&PROT_00
USB\COMPAT_VID_067B&CLASS_FF&SUBCLASS_00
USB\COMPAT_VID_067B&CLASS_FF
USB\CLASS_FF&SUBCLASS_00&PROT_00
USB\CLASS_FF&SUBCLASS_00
USB\CLASS_FF
Version:
3.9.6.0,2024-06-17
List of driver files that match with the above device in our database.
You are viewing the drivers of an anonymous computer which may be not the same with your current computer. These driver(s) may not work with your computer. Please click on the link below to download, scan and get the correct drivers.
Why do i see many drivers ?
Below is a list of drivers that may be suitable for your device. With the different devices, they can have the same driver , it's because they all use the same chip manufacturer.
How to select driver?
If you are looking for an update , pickup the latest one. If your driver isn't working, use the driver having the same OEM with the your laptop/desktop brand name.
Watch this video to see how it works - click here
Below is a list of drivers that may be suitable for your device. With the different devices, they can have the same driver , it's because they all use the same chip manufacturer.
How to select driver?
If you are looking for an update , pickup the latest one. If your driver isn't working, use the driver having the same OEM with the your laptop/desktop brand name.
Watch this video to see how it works - click here
Driver name
OEM
Filename
Version
Date
Size
Operating System
Download
Your driver is up to date - if you have a problem with your driver, you can try to re-install the old version as below .
Archived (Older) version - select if you already try the file above
Prolific USB-to-Serial Comm Port
3.9.7.2
2024-06-12
900.43 KB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Prolific USB-to-Serial Comm Port
3.9.7.2
2024-06-12
899.53 KB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Prolific USB-to-Serial Comm Port
3.9.4.2
2022-07-12
1.01 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Prolific USB-to-Serial Comm Port
3.9.4.2
2022-07-12
1 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Prolific USB-to-Serial Comm Port
3.9.4.2
2022-07-12
886.47 KB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Prolific USB-to-Serial Comm Port
3.9.4.2
2022-07-12
750.98 KB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Prolific USB-to-Serial Comm Port
3.9.4.2
2022-07-12
883.55 KB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Prolific USB-to-Serial Comm Port
Others
3.9.2.0
2022-03-01
18.39 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Prolific USB-to-Serial Comm Port
Others
3.8.41.0
2021-11-11
18.36 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Prolific USB-to-Serial Comm Port
3.9.0.2
2021-07-27
989.93 KB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Prolific USB-to-Serial Comm Port
3.9.0.2
2021-07-27
1.02 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Prolific USB-to-Serial Comm Port
3.9.0.2
2021-07-27
995.05 KB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Prolific USB-to-Serial Comm Port
3.9.0.2
2021-07-27
995.84 KB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Prolific USB-to-Serial Comm Port
Others
3.8.39.0
2021-01-08
10.74 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Prolific USB-to-Serial Comm Port
Others
3.8.39.0
2021-01-08
10.76 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Prolific USB-to-Serial Comm Port
Others
3.8.38.0
2020-12-01
32.36 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Prolific USB-to-Serial Comm Port
Others
3.8.38.0
2020-12-01
10.53 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Prolific USB-to-Serial Comm Port
3.8.36.2
2020-05-12
775.74 KB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Prolific USB-to-Serial Comm Port
3.8.36.2
2020-05-12
862.69 KB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Prolific USB-to-Serial Comm Port
3.8.36.2
2020-05-12
1.22 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Prolific USB-to-Serial Comm Port
3.8.36.2
2020-05-12
890.23 KB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Prolific USB-to-Serial Comm Port
3.8.36.2
2020-05-12
1.23 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Prolific USB-to-Serial Comm Port
3.8.36.2
2020-05-12
1.22 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Prolific USB-to-Serial Comm Port
3.8.36.2
2020-05-12
792.69 KB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Prolific USB-to-Serial Comm Port
3.8.36.2
2020-05-12
785.55 KB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Prolific USB-to-Serial Comm Port
3.8.31.1
2019-07-30
11.05 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Prolific USB-to-Serial Comm Port
Others
3.8.31.0
2019-07-30
10.72 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Prolific USB-to-Serial Comm Port
3.8.31.0
2019-07-30
8.08 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits