Drivers Winchiphead Port Devices


To change to a different Com port 'Right Click' on Prolific, choose properties, click port settings, click advanced, select from the drop down list either 1, 2, 3, or 4 (which ever is available). If there is a yellow exclamation mark beside prolific, or an unknown device is present, the driver is not installed correctly. Unknown devices show up in the Windows Device Manager when Windows can’t identify a piece of hardware and provide a driver for it. An unknown device isn’t just unknown — it’s not functioning until you install the right driver. Windows can identify most devices and download drivers for them automatically. Future Technology Devices International, Ltd FT2232C Dual USB-UART/F IFO IC: USB VID067B&PID2303: Prolific Technology, Inc. PL2303 Serial Port: USB VID067B&PID2304: Profilic USB-to-GPI O/PWM Port: USB VID1A86&PID5523: QinHeng Electronics CH341 in serial mode, usb to serial port converter: USB VID1A86&PID7523: QinHeng Electronics HL-340.

The Prolific Winchiphead CH340 / CH341 / HL340 Serial Driver for AppleMac OS X driver is the reliable interface between your CH340 / CH341 /HL340 based cable and your Mac. The driver supports many CH340 / CH341 /HL340 based dongles and USB interfaces, like clone Arduino’s.


  • Winchiphead CH340 / CH341 / HL340-based cables
  • Reliable and stable data transfer
  • Unix file-descriptor access (/dev/cu.Repleo-CH341-xxx,/dev/tty.Repleo-CH341-xxx)
  • Apple’s IOKit implementation
  • Baudrates (300, … ,230400)
  • Databytes (5, 6, 7, 8)
  • Stopbits (1, 2)
  • Manual and hardware handshake signal control (RTS, DTR, CTS, DSR, CD,RI)
  • Sending break signals (for Cisco routers)
  • Compiled for OS X 10.13-I64 (High Sierra), OS X 10.12-I64 (Sierra), OS X 10.11-I64 (El Capitan), OS X 10.10-I64 (Yosemite),OS X 10.9-I64 (Mavericks), OS X 10.8 (Mountain Lion), OS X 10.7 (Lion), OS X 10.6 (Snow Leopard),OS X 10.5-I32 (Leopard), OS X 10.5-PPC (Leopard)
Drivers winchiphead port devices terminal


Model: WinChipHead USB-SERIAL CH340/CH341 Driver
Vendor: WinChipHead
Version: 3.5.2019.1
Operating system: Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10
Bits: 32-bit (x86), 64-bit (x64)
Driver Date: 2019-01-30
Size: 0.28 mb

Driver description

Download driver WinChipHead USB-SERIAL CH340/CH341 Driver version 3.5.2019.1 for Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10 32-bit (x86), 64-bit (x64).

Screenshot of files

Drivers Winchiphead Port Devices

Installation screenshots WinChipHead USB-SERIAL CH340/CH341 Driver

File Name

CH341SER.ZIP - (0.28 mb) v.3.5.2019.1 - 30.01.2019

Drivers Winchiphead Port Devices Terminal


Drivers Winchiphead Port Devices Lucie

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