WCH USB-SERIAL CH340 Driver Download

WCH USB-SERIAL CH340 Driver Download
17 Ratings (see all reviews)
16,121 Downloads

Supported Models

CH340 Driver

CH340G Driver

CH341 Driver

USB-SERIAL CH340 Driver

USB-SERIAL CH341 Driver

USB-SERIAL CH341A Driver

Manufacturers

WCH

Supported Operating Systems

Windows 10, Windows 10 (64 bit), Windows 8.1, Windows 8.1 (64 bit), Windows 8, Windows 8 (64 bit), Windows 7, Windows 7 (64 bit), Windows 2008, Windows 2008 (64 bit), Windows Vista, Windows Vista (64 bit), Windows 2003, Windows 2003 (64 bit), Windows XP, Windows XP (64 bit), Windows 2000, Windows ME, Windows 98SE, Windows 98

File Name

CH341_USB_to_Serial.zip (258.5 KB)

Find Related Drivers

Uploader Notes

This came from the driver CD that came with a cheap CH341 based USB to Serial adapter that had numerous other drivers on the CD as well. This is the correct driver for the serial adapter, and it includes drivers for Windows 7 x64. It also seems to have drivers for Windows 98, 2000, XP, 2003, Vista, and Server 2008 as well.

Uploaded By

JacobGRocks (DG Member) on 24-Jul-2016

Supported Devices

USB-SERIAL CH340

Manufacturer
Class Ports
Hardware Ids

USB\Vid_1a86&Pid_7523

Compatible Hardware Ids No Compatible Hardware Ids found.

USB-SERIAL CH341

Manufacturer
Class Ports
Hardware Ids

USB\VID_4348&PID_5523

Compatible Hardware Ids No Compatible Hardware Ids found.

USB-SERIAL CH341A

Manufacturer
Class Ports
Hardware Ids

USB\Vid_1a86&Pid_5523

Compatible Hardware Ids No Compatible Hardware Ids found.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
CH341 USB to Serial/CH340IR.EXE 149.2 KB 15 Apr 2012
CH341 USB to Serial/CH341PT.DLL 6.7 KB 29 Jul 2005
CH341 USB to Serial/CH341S64.SYS 58.4 KB 2 Jun 2009
CH341 USB to Serial/CH341S98.SYS 19.7 KB 11 Jun 2007
CH341 USB to Serial/CH341SER.INF 6.7 KB 24 Aug 2010
CH341 USB to Serial/CH341SER.SYS 39.6 KB 2 Jun 2009
CH341 USB to Serial/CH341SER.VXD 20.1 KB 17 Dec 2008
CH341 USB to Serial/INSTALL/#U6a21#U5757#U8c03#U8bd5.EXE 151.6 KB 28 Dec 2005
CH341 USB to Serial/INSTALL/DLL_LIB/CH341PT.BAS 3.1 KB 29 Jul 2005
CH341 USB to Serial/INSTALL/DLL_LIB/CH341PT.H 2.8 KB 29 Jul 2005
CH341 USB to Serial/INSTALL/DLL_LIB/CH341PT.LIB 5.6 KB 29 Jul 2005
CH341 USB to Serial/INSTALL/DLL_LIB/CH341PT.PAS 2.9 KB 29 Jul 2005
CH341 USB to Serial/INSTALL/README.TXT 10.3 KB 23 Sep 2007
CH341 USB to Serial/SETUP.EXE 65.5 KB 1 Sep 2010
CH341 USB to Serial/ch341SER.CAT 9.7 KB 26 Aug 2010
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