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DLP - Block built-in SD Card Reader


I need help with blocking builtin card reader (pci bus) in Lenovo T440/450. Some environment info : EPO 5.3.1, DLP 9.3.400.60.

I tried many options suggested at the forum and in MCAFEE's Kb's but none of them worked.

Already tried the following: Using Device compatible ID, Device Instance ID, Device Name, PCI vendor ID/Device ID.

From all this only Device Instance ID blocked the following (but SD was still accessible):

Device Class GUID:


Device Class Name:

Portable Devices

Device Name:


Device Compatible ID:


Device Instance ID:


Have anyone succeeded in blocking something similar to this?

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