Downloads

Driver Software

USB-COM Port Driver/BHT-CE USB Sync driver can be downloaded for free.

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Active USB-COM Port Driver

Active USB-COM Port Driver ver. 2.0
Version Ver.2.0.0.4
Model CU-221,CU-421
This driver is also available for following products.QS20H-I-U,QS20H-HD-U,QK11-U,CU-8021,CU-321,GT10B-SU/LU(USB COM),GT10Q-SU/HU(USB COM),GT11B-SU(USB-COM),GT11Q-SU/HU(USB COM)
OS Windows® 2000 / XP (32bit Version)
Features ArrowFeatures of the Active USB-COM Port Driver
Update History
Version Date Note
ver.2.0.0.4 Aug 25,2006
  • Released for CU-221/CU-421 to use MS ActiveSync with MS infrared driver.

USB-COM Port Driver

USB-COM Port Driver ver. 1.1
Version ver.1.1 (for Windows® 2000/XP 1.0.0.7, for Windows® 98SE/Me 1.0.0.6)
Model QS20H-I-U,QK11-U,CU-8021,GT10B-SU/LU(USB COM),GT10Q-SU/HU,CU-221,CU-321,CU-521,BA10,GT10B-SB/LB,GT10Q-SB
OS Windows® 98SE/Me / 2000 / XP
Update History
Version Date Note
ver. 1.1 Dec 15,2004
  • Hyper-Threading is supported at Windows® 2000/XP driver.
  • The COM number selecting method at installation of Windows® 98SE/Me driver is improved to avoid assigning the same COM number which the other driver creates.
  • The uninstaller supports the new function for removing the driver in miss-installation state.
ver.1.0.0.4 Mar 1,2003
  • Adapted for "QS20H-U".
  • Improved for the stability on Windows®98SE.
ver.1.0.0.0 Nov 29,2002
  • Released.

BHT-CE USB Sync driver

BHT-CE USB Sync driver
Version ver.1.0.2
Model BHT-200 Series
OS Windows® 2000 / XP(32bit Version)
Update History
Version Date Note
ver.1.0.2 Feb 17,2004
  • Released

Online Manual

Online Manual

ArrowOnline Manual

BHT Application Program Development Manual (Beginner Level)