This driver is for the PCAN-USB interface which is needed for DcDesk 2000 / CAN.
The package contains driver version 3.4.0.9248 for Windows XP / Vista / Windows 7.

This driver is for USB to RS232 converters with FTDI chip.
The package contains driver version 2.06.00 for Windows 2000 / XP / Vista / Windows 7.
Please use this driver if you use a USB to ISO9141 converter from Heinzmann.

This driver is for USB to RS232 converters with Prolific chip.
The package contains driver version 2.0.13.130 for Windows 2000 and Windows XP as well as version 3.3.11.152 for Windows Vista and
Windows 7.