Qinheng Electronics (WCH) USB-SERIAL CH340 port (COM/LPT/Serial) drivers

Drivers / Ports (COM/LPT/Serial) / Qinheng Electronics (WCH) / USB-SERIAL CH340

Device information

Name

USB-SERIAL CH340

Manufacturer

Qinheng Electronics (WCH)

Type

Port (COM/LPT/Serial)

Hardware IDs

USB\VID_1A86&PID_7523
USB\VID_4348&PID_5523&REV_0250

Show all

Driver Fusion

Automatically update and back up drivers

Learn more Download now

11 available drivers

USB-SERIAL CH340

Version:

3.9.2024.9

Date:

16 September 2024

Size:

527 KB

INF file:

ch341ser.inf

Windows 11, 10, 8.1, 8, 7
x64/x86/arm64/ia64

USB-SERIAL CH340

Version:

3.8.2023.2

Date:

11 February 2023

Size:

422 KB

INF file:

ch341ser.inf

Windows 11, 10, 8.1, 8, 7
x64/x86/arm64/ia64

USB-SERIAL CH340

Version:

3.7.2022.1

Date:

18 January 2022

Size:

488 KB

INF file:

ch341ser.inf

Windows 11, 10, 8.1, 8, 7
x64/x86/arm64/ia64

USB-SERIAL CH340

Version:

3.6.2021.12

Date:

1 December 2021

Size:

303 KB

INF file:

ch341ser.inf

Windows 11, 10, 8.1, 8, 7
x64/x86/arm64/ia64

USB-SERIAL CH340

Version:

3.5.2019.1

Date:

30 January 2019

Size:

235 KB

INF file:

ch341ser.inf

Windows 11, 10, 8.1, 8, 7
x64/x86/ia64

USB-SERIAL CH340

Version:

3.5.2018.11

Date:

10 November 2018

Size:

85 KB

INF file:

ch341ser.inf

Windows 11, 10, 8.1, 8, 7
x64/ia64

USB-SERIAL CH340

Version:

3.5.2017.8

Date:

8 August 2017

Size:

92 KB

INF file:

ch341ser.inf

Windows 11, 10, 8.1, 8, 7
x64/ia64

USB-SERIAL CH340

Version:

3.4.2014.8

Date:

8 August 2014

Size:

161 KB

INF file:

ch341ser.inf

Windows 11, 10, 8.1, 8, 7
x64/x86/ia64

USB-SERIAL CH340

Version:

3.3.2011.11

Date:

4 November 2011

Size:

157 KB

INF file:

ch341ser.inf

Windows 11, 10, 8.1, 8, 7
x64/x86

USB-SERIAL CH340

Version:

3.2.2011.4

Date:

7 April 2011

Size:

156 KB

INF file:

ch341ser.inf

Windows 11, 10, 8.1, 8, 7
x64/x86

USB-SERIAL CH340

Version:

3.1.2009.6

Date:

3 June 2009

Size:

157 KB

INF file:

ch341ser.inf

Windows 11, 10, 8.1, 8, 7
x64/x86/ia64