Wiesemann & Theis GmbH

Networking, sensors and interface technology for industry, office and IT

Driver versions:

Serial USB interfaces

Model 38011, 38211, 34211, 38001, 38201, 36201 and 34201

Current driver versions:

Date Windows driver:
Changes and comments		 Driver revision
February 28, 2022

  • Driver for 32-bit (x86) and 64-bit (x64) incl. certification

    • For Windows 7 / 2008 R2 Server and higher
    • incl. Windows 11 / 2022 Server
 2.12.36
ZIP download
June 23, 2016

  • Driver for 32-bit (x86) and 64-bit (x64) incl. certification

    • Windows XP / 2003 Server
    • Windows Vista / 2008 Server
 2.12.18
ZIP download
February 9, 2006
  • Driver for Windows 98 and ME
 1.09.06
ZIP download
Date Mac OS X driver:
Changes and comments		 Driver revision
February 28, 2022

  • Apple signed driver

    Driver for Intel 64-bit

    • Mac OS X 10.14 (Mojave)
 2.04.04
ZIP download
June 7, 2017

  • Apple signed driver

    Driver for Intel 64-bit

    • Mac OS X 10.9 (Mavericks)
    • Mac OS X 10.10 (Yosemite)
    • Mac OS X 10.11 (El Capitan)
    • Mac OS X 10.12 (Sierra)
    • Mac OS X 10.13 (High Sierra)
 2.04.02
ZIP download
August 31, 2012

  • with English FTDI installation manual

    Driver for Intel and PPC

    • Mac OS X 10.3 (Panther)
    • Mac OS X 10.4 - 10.5 (Tiger)
    • Mac OS X 10.6 (Snow Leopard)
    • Mac OS X 10.7 (Lion)
    • Mac OS X 10.8 (Mountain Lion)
 2.02.18
ZIP download
Date Linux driver:
Changes and comments		 Driver revision
---
  • Driver for Linux not necessary!
    Ubuntu at least version 7.04
    SuSE at least version 9.3
Standard driver
from FTDI

Model 38011 or 38211 Interfaces having a serial number smaller than 01345379 must be updated before installing the new driver with the following PATCH!

 
Older driver versions...

Less...

Older driver versions:

Product ID "6001"; models 38001, 38011, 38201, 38211, 34201 and 36201
Date Windows driver:
Changes and comments		 Driver revision
August 30, 2017

  • Driver for 32-bit (x86) and 64-bit (x64) incl. certification

    • Windows 7 / 2008 R2 Server
    • Windows 8 / 2012 Server
    • Windows 8.1 / 2012R2 Server
    • Windows 10 / 2016 Server
 2.12.28
ZIP download
March 10, 2017

Driver for 32-bit (x86) and 64-bit (x64) incl. certification

  • Windows 7 / 2008 R2 Server
  • Windows 8 / 2012 Server
  • Windows 8.1 / 2012R2 Server
  • Windows 10 / 2016 Server

 

 2.12.26
ZIP download
November 14, 2016

Driver for 32-bit (x86) and 64-bit (x64) incl. certification

  • Windows XP / 2003 Server
  • Windows Vista / 2008 Server
  • Windows 7 / 2008 R2 Server
  • Windows 8 / 2012 Server
  • Windows 8.1 / 2012R2 Server
  • Windows 10

- Fixed: Problems with bulk transfer

 2.12.24
ZIP download
April 12, 2016

Driver for 32-bit (x86) and 64-bit (x64) incl. certification

  • Windows XP / 2003 Server
  • Windows Vista / 2008 Server
  • Windows 7 / 2008 R2 Server
  • Windows 8 / 2012 Server
  • Windows 8.1 / 2012R2 Server
  • Windows 10

- Fixed: Problems with the serial number string

 2.12.16
ZIP download
February 25, 2016

Driver for 32-bit (x86) and 64-bit (x64) incl. certification

  • Windows XP / 2003 Server
  • Windows Vista / 2008 Server
  • Windows 7 / 2008 R2 Server
  • Windows 8 / 2012 Server
  • Windows 8.1 / 2012R2 Server
  • Windows 10

- Fixed: Compatibility of FT_SetUSBParameters

 2.12.14
ZIP download
November 23, 2015

Driver for 32-bit (x86) and 64-bit (x64) incl. certification

  • Windows XP / 2003 Server
  • Windows Vista / 2008 Server
  • Windows 7 / 2008 R2 Server
  • Windows 8 / 2012 Server
  • Windows 8.1 / 2012R2 Server
  • Windows 10

- New: Windows 10 certified

 2.12.10
ZIP download
August 28, 2015

Driver for 32-bit (x86) and 64-bit (x64) incl. certification

  • Windows XP / 2003 Server
  • Windows Vista / 2008 Server
  • Windows 7 / 2008 R2 Server
  • Windows 8 / 2012 Server
  • Windows 8.1 / 2012R2 Server
  • Windows 10

- New: Windows 10 certified

 2.12.06
ZIP download
July 13, 2015

Driver for 32-bit (x86) and 64-bit (x64) incl. certification

  • Windows XP / 2003 Server
  • Windows Vista / 2008 Server
  • Windows 7 / 2008 R2 Server
  • Windows 8 / 2012 Server
  • Windows 8.1 / 2012R2 Server

- Fix for enumeration problem on some hub configurations
- Fixed virtual COM port selective suspend problem

 2.12.04
ZIP download
September 29, 2014

Driver for 32-bit (x86) and 64-bit (x64) incl. certification

  • Windows XP / 2003 Server
  • Windows Vista / 2008 Server
  • Windows 7 / 2008 R2 Server
  • Windows 8 / 2012 Server
  • Windows 8.1 / 2012R2 Server

- Support for FT4222

 2.12.00
ZIP download
April 8, 2014
  • Support for Selective Suspend

Driver for 32-bit (x86) and 64-bit (x64) incl. certification
Windows XP / 2003 Server
Windows Vista / 2008 Server
Windows 7 / 2008 R2 Server
Windows 8 / 2012 Server
Windows 8.1 / 2012R2 Server

 2.10.00
ZIP download
August 1, 2013
  • WHQL certified release
  • Fixed: Problems with remote wakeup
  • Fixed: Problems with XON / XOFF

Driver for 32-bit (x86) and 64-bit (x64) incl. certification
Windows XP / 2003 Server
Windows Vista / 2008 Server
Windows 7 / 2008 R2 Server
Windows 8 / 2012 Server

 2.08.30
ZIP download
March 4, 2013
  • WHQL certified release
  • Fixed: Close port error

Driver for 32-bit (x86) and 64-bit (x64) incl. certification
Windows XP / 2003 Server
Windows Vista / 2008 Server
Windows 7 / 2008 R2 Server
Windows 8 / 2012 Server

 2.08.28
ZIP download
April 27, 2012
  • WHQL certified release
  • Fix: Potential blue screen

Driver for 32-bit (x86) and 64-bit (x64) incl. certification
Windows XP / 2003 Server
Windows Vista / 2008 Server
Windows 7 / 2008 R2 Server

 2.08.24
ZIP download
May 6, 2011
  • WHQL certified release
  • Fix: Potential blue screen when buffer is full

Driver for 32-bit (x86) and 64-bit (x64) incl. certification
Windows XP / 2003 Server
Windows Vista / 2008 Server
Windows 7 / 2008 R2 Server

 2.08.14
ZIP download
March 25, 2011
  • Opening / closing of a COM port optimized
  • Remedied: memory leak

Driver for 32-bit (x86) and 64-bit (x64) incl. certification
Windows XP / 2003 Server
Windows Vista / 2008 Server
Windows 7 / 2008 R2 Server

 2.08.12
ZIP download
January 11, 2011
  • Opening / closing of a COM port optimized
  • Eliminated: Problems with special baud rates
  • New: Function FT_GetQueueStatusEx

Driver for 32-bit (x86) and 64-bit (x64) incl. certification
Windows XP / 2003 Server
Windows Vista / 2008 Server
Windows 7 / 2008 R2 Server

 2.08.08
ZIP download
August 31, 2010
  • Performance increased
  • Error is output when an application "RTS_CONTROL_TOGGLE handshaking" requests it but it is not supported by the hardware.
  • Remedied: FT_GetCOMPortNumber results in an error
  • Installation using "Setup.exe" can be performed

Driver for 32-bit (x86) and 64-bit (x64) incl. certification
Windows XP / 2003 Server
Windows Vista / 2008 Server
Windows 7 / 2008 R2 Server

 2.08.02
ZIP download
31.05.2010

Improvement in power management under Vista and Windows 7.
Change in USB buffer for Hi-Speed devices lead to a problem.

Driver for 32-bit (x86) and 64-bit (x64) incl. certification
Windows XP / 2003 Server
Windows Vista / 2008 Server
Windows 7 / 2008 R2 Server

 2.06.02
ZIP download
November 4, 2009 Driver for 32-bit (x86) and 64-bit (x64) incl. certification
Windows 2000
Windows XP / 2003 Server
Windows Vista / 2008 Server
Windows 7 / 2008 R2 Server		 2.06.00
ZIP download
March 26, 2009 Driver for Windows 2000/XP/2003/Vista/2008
combined driver for 32 bits and 64 bits incl. certification		 2.04.16
ZIP download
September 12, 2006 Driver for Windows XP, Windows 2000,
Windows Server 2003 and Windows Vista		 2.00.00
ZIP download
March 5, 2007 Driver for Windows XP x64, Windows Server 2003 x64
and Windows Vista x64		 2.00.00
ZIP download
October 25, 2004 Driver for Win 98/ME/2000/XP
For bugfixes, see "Release Info.doc"		 2.00.00
ZIP download
Product ID "CB68"; models 38011 and 38211
Date Windows driver:
Changes and comments		 Driver revision
July 16, 2007 Driver for Windows 2000/XP/2003/Vista
combined driver for 32 bits and 64 bits incl. certification
W&T USB Interfaces with FT232R UART		 2.02.04
ZIP download
February 9, 2006 Driver for Windows 98 and ME
W&T USB Interfaces with FT232R UART		 1.09.06
ZIP download
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