Download - PCI Express communication cards

Windows drivers

Description	File
Important note A serious incompatibility of current drivers with processors with 20 or more cores has been detected (e.g. 13th/14th generation Intel Core i7 and Core i9, or Core Ultra 7 and Core Ultra 9, respectively). No issues have been reported with Core i3 and Core i5 processors of any generation. We are working to solve the problem.
Communication PCIe cards system driver version 2.0.3.5, build 05 support for all COM PCI Express cards TEDIA for Windows 10 x64 and Windows 11 compatible with active memory integrity option (see the note related to memory integrity issue)	pcie_com_2.0.3-05.zip130kB (08.2025)
Communication PCIe cards system driver version 2.0.3.0, build 03 support for all COM PCI Express cards TEDIA Windows 7/8/8.1/10/11 Windows Server 2008-R2/2012/2012-R2 support support for all 32-bit. and 64-bit. version	pcie_com_2.0.3-03.zip748kB (04.2021)

Note: Operating systems Windows Server 2016 and higher are not supported.

User Guides

Description	File
PCI-1232E   (details) isolation 1kV , 2x RS-232, 2x D-Sub 9, 4x LED, PCI Express	pcie-com-eng.pdf 3.3MB (10.2009)
PCI-1234E   (details) isolation 1kV , 4x RS-232, 4x D-Sub 9, 8x LED, PCI Express	pcie-com-eng.pdf 3.3MB (10.2009)
PCI-1414E   (details) isolation 1kV, 1x RS-232, 3x RS-422/485, 4x D-Sub 9, 8x LED, PCI Express	pcie-com-eng.pdf 3.3MB (10.2009)
PCI-1434E   (details) isolation 1kV, 2x RS-232, 2x RS-422/485, 4x D-Sub 9, 8x LED, PCI Express	pcie-com-eng.pdf 3.3MB (10.2009)
PCI-1482E   (details) isolation 1kV, 2x RS-422/485, 2x D-Sub 9, 4x LED, PCI Express	pcie-com-eng.pdf 3.3MB (10.2009)
PCI-1484E   (details) isolation 1kV, 4x RS-422/485, 4x D-Sub 9, 8x LED, PCI Express	pcie-com-eng.pdf 3.3MB (10.2009)