Prolific PL2543 USB2.0 HS Serial Port port (COM/LPT/Serial) drivers

Drivers /  Ports (COM/LPT/Serial) /  Prolific /  PL2543 USB2.0 HS Serial Port

Device information

Name

PL2543 USB2.0 HS Serial Port

Manufacturer

Prolific

Type

Port (COM/LPT/Serial)

Hardware IDs

USB\VID_067B&PID_2543&MI_00
USB\VID_067B&PID_2543&MI_02
USB\VID_067B&PID_2543&MI_04
USB\VID_067B&PID_2543&MI_06
USB\VID_067B&PID_2543&REV_4304&MI_00
USB\VID_067B&PID_2543&REV_4304&MI_02
USB\VID_067B&PID_2543&REV_4304&MI_04
USB\VID_067B&PID_2543&REV_4304&MI_06
Show all 

Driver Fusion

Automatically update and back up drivers
Learn more Download now

5 available drivers

PL2543 USB2.0 HS Serial Port

Version:

7.1.5.0

Date:

20 May 2025

Size:

433 KB

INF file:

acm4pl_1.inf
Windows 11, 10, 8.1, 8, 7
x64

PL2543 USB2.0 HS Serial Port

Version:

7.1.2.0

Date:

7 July 2022

Size:

419 KB

INF file:

acm4pl_1.inf
Windows 11, 10, 8.1, 8, 7
x64

PL2543 USB2.0 HS Serial Port

Version:

7.0.1.6

Date:

13 June 2022

Size:

777 KB

INF file:

acm4pl.inf
Windows 11, 10, 8.1, 8, 7
x64/x86

PL2543 USB2.0 HS Serial Port

Version:

7.1.1.0

Date:

11 November 2021

Size:

390 KB

INF file:

acm4pl_1.inf
Windows 11, 10, 8.1, 8, 7
x64

PL2543 USB2.0 HS Serial Port

Version:

7.0.1.5

Date:

4 November 2021

Size:

680 KB

INF file:

acm4pl.inf
Windows 11, 10, 8.1, 8, 7
x64/x86