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Windows driver for INSYS devices

You may download drivers for the following operating systems here:

  • Windows NT/2000
  • Windows XP 32-bit
  • Windows 7

The virtual COM port VCom 4.3.0 is tested for the operating systems:

  • Windows 2000 SP5
  • Windows XP SP3
  • Windows 7 32/64-bit
Driver  File
OpenVPN installation file - Windows OpenVPN 2.4.6 with GUI (3.8 MB)
OpenVPN 2.4.1 with GUI (3.4 MB)
(for compatibility with earlier Windows versions)
Driver  File

USB driver for Windows XP (8,7 MB)

USB driver for Windows 7 64bit (1.5 MB)

USB driver for Windows 7 32bit (1.1 MB)

Driver File
Pocket Modem 336 / 56k mdmypk56.inf
INSYS Modem 144 mdmypk56.inf
INSYS Modem 336 mdmypk56.inf
INSYS Modem 56k mdmypk56.inf
INSYS Modem56k small INT USB (3.3 MB)
Driver File
INSYS ISDN-TA 4.0 mdmsthux.inf
INSYS ISDN-TA 2.0 mdmsthut.inf
Pocket ISDN TA 2.0 Internet mdmstppx.inf
Pocket ISDN TA 2.0 Profi mdmstpox.inf
Pocket ISDN TA Internet mdmstpp2.inf
Pocket ISDN TA Profi mdmstpoc.inf
Virtual COM port
Driver File
INSYS VCom® 4.3.0

VComSetup (2 MB)


Microsoft .NET 2.0 Runtime
(Prerequisite for INSYS VCom)

Download from Microsoft

local copy (22.06.06, 23 MB)

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