Download the latest USB SERIAL CH340 driver for your computer's operating system. All downloads available on this website have been scanned by the latest anti-virus software and are guaranteed to be virus and malware-free.

Find All USB SERIAL CH340 Drivers

Download drivers for CH340 IC for windows 7, windows 8, windows 10 and. CH340 Windows Driver Download and Installation Guide. Folder named “CH341SER” in. Thu Nov 05, 2015 8:41 pm #33175 Hello, I try to download the Windows 10 driver from but the website is very slow or not active.

Browse the list below to find the driver that meets your needs. To see more matches, use our custom search engine to find the exact driver.

Tech Tip: If you are having trouble deciding which is the right driver, try the Driver Update Utility for USB SERIAL CH340. It is a software utility that will find the right driver for you - automatically.

Ch341ser Driver Free Download

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Driver Windows 7 Ultimate

Having trouble finding the right driver? Try the Automatic Driver Update Utility, or you can request a driver and we will find it for you.

Popular Driver Updates for USB SERIAL CH340

USB SERIAL CH340 Driver Update Utility

Supported OS: Windows 10, Windows 8.1, Windows 7, Windows Vista, Windows XP
File Version: Version 5.6.12
File Size: 4.3 MB
File Name:

DriverEasy_Setup.exe

Overall Rating:

CH340, CH341, CH340G Driver

WCH

Device Type: Other Devices
Supported OS: Win 10, Win 10 x64, Win 8.1, Win 8.1 x64, Win 8, Win 8 x64, Win 7, Win 7 x64, Win Server 2008, Win Server 2008 x64, Win Vista, Win Vista x64, Win 2003 Server, Win Server 2003 x64, Win XP Home, Win XP Pro, Win XP Pro x64, Win 2000 Workstation, Win 2000 Server, Win ME, Win 98SE, Win 98
File Size: 258.5 KB
File Name:

CH341_USB_to_Serial.zip

Overall Rating: (5 ratings, 5 reviews)

12,828 Downloads

Submitted Jul 24, 2016 by JacobGRocks (DG Member):
'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 ...'

Arduino CH340 Driver

Arduino LLC

Device Type: Removable Drive
Supported OS: Win 8.1, Win 8.1 x64
File Version: Version 3.4
File Size: 144.4 KB
File Name:

CH341SER.zip

535 Downloads

Submitted Sep 27, 2017 by Sharmila (DG Staff Member):
'USB Driver File'

HL-340 usb to serial adapter Driver

WinChipHead

Device Type: Hard Disk Controller
Supported OS: Win XP Home, Win XP Pro, Win 2000 Workstation, Win 2000 Server, Win ME, Win 98SE, Win 98
File Version: Version 2.3.2006.06
Release Date: 2006-06-05
File Size: 71.5 KB
File Name:

hl-340_driver.zip

Overall Rating: (81 ratings, 83 reviews)

26,809 Downloads

Submitted Oct 13, 2007 by Jerry K (DG Member):
'HL-340 USB to serial adapter [WinChipHead] - Driver for CH341 (USB=>SERIAL chip) - WDM&VXD for Windows 98/ME/2000/XP - File Date: 06/05/2006 - Version: 2.3.2006.06 - Photo: http://www.dvdr9.nl/usb.jpg - Unzip to a temp folder, then launch SETUP.EXE'

Prolific usb-serial Driver

Prolific

Device Type: Modem / ISDN
Supported OS: Win XP Home, Win XP Pro
File Version: Version 2.0.0.18
Release Date: 2003-07-16
File Size: 91.5 KB
File Name:

wd_pl-2303_v20018.zip

Overall Rating: (149 ratings, 161 reviews)

32,496 Downloads

Submitted Dec 4, 2003 by get_off_it (DG Member):
'manufacture's site tech.prolific.com.tw/visitor/v_welcome.asp'

OMEGA USB SERIAL CABLE Driver

Omega

Device Type: USB
Supported OS: Win XP Home, Win XP Pro, Win 2000 Workstation, Win 2000 Server, Win ME, Win 98SE, Win 98, MacOSX
File Version: Version 1.5.0.0
Release Date: 2002-04-09
File Size: 251.6 KB
File Name:

USR_2309.zip

Overall Rating: (69 ratings, 71 reviews)

14,213 Downloads

Submitted Jan 3, 2006 by CAESAR (DG Member):
'I found this in a search google search 'USB-2309 DRIVER' in a brazilian web page /www.deltatronic.com.br and it works very fine'

USB to Serial Driver

Dynamode

Device Type: Input Devices (mouse, etc.)
Supported OS: Win XP Home, Win XP Pro, Win 2000 Workstation, Win 2000 Server, Win ME, Win 98
File Version: Version 1.00.2115
Release Date: 2003-02-25
File Size: 364.1 KB
File Name:

usb-serial.zip

Overall Rating: (27 ratings, 28 reviews)

3,240 Downloads

Submitted Apr 26, 2005 by selvaraj (DG Staff Member):
'USB-SERIAL - USB to Serial (RS-232)'

Prolific_USB_Serial.zip Driver

Prolific

Device Type: USB
Supported OS: Win XP Home, Win XP Pro, Win 2000 Workstation, Win ME, Win 98SE, Win 98
File Version: Version 1.5
Release Date: 2002-04-09

Ch341ser Driver Windows 10