PCM-26D1DB 1-Port Hilscher netX100 FieldBus mPCIe, PROFIBUS, DB9

They are all compatible with the PCI Express® Mini Card Specification
Revision 1.2 and support EtherCAT, EtherNet/IP, PROFINET, or PROFIBUS protocols, designed by Hilscher. Hilscher is a German company specializing in industrial communication
and automation technology.
This is a flexible design that enables customers to customize their features with iDoor Technology.