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What is O2mmb.sys

o2mmb - o2mmb - O2 Micro
Run a Free Scan for O2MMB.SYS related errors

File description

O2mmb.sys with description o2mmb is a driver file from company O2 Micro belonging to product o2mmb.
The file is digitally signed from Microsoft Windows Hardware Compatibility Publisher - VeriSign Time Stamping Services Signer
We do not recommend removing digitally signed files from Microsoft Windows Hardware Compatibility Publisher

Automatic startup locations

011 Installed drivers

Driver update

Download o2mmb.sys driver with DriverAgent

Digital signatures found for this file

  Signer of certificate  Issuer of certificate 
Microsoft Windows Hardware Compatibility Publisher  VeriSign Time Stamping Services Signer
Microsoft Windows Hardware Compatibility Publisher  VeriSign Time Stamping Service

MD5 security rating in our database

1 files (Not yet rated and not signed)
2 files (Not yet rated and digitally signed)
1 files (Safe and not signed)
14 files (Safe and digitally signed)
Some versions of this filename have not yet been checked for safety.
Warning: Some malware might rename itself to o2mmb.sys. Always make sure that your file is from a verified publisher.

Application errors

Fix o2mmb.sys application error:  Run a FREE registry scan
User comments.
Driver of O2Micro OZ711Mx MemoryCardBus (Cardreader for SD-Cards, etc.)


Please add your comments if you have more information about this file or if you know how to solve o2mmb.sys application errors.


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