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O2Micro (C) OZ711Mx MediaBay Reader Release Notes
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2003/06/05 V1.0.5.1 : ODR auto-detection & No system hang in MS inseration
2003/05/26 V1.0.5.0 : Enable MBX new H/W performance improvement (complete)
2003/05/14 V1.0.4.9 : Enable MBX new H/W performance improvement
2003/05/08 V1.0.4.8 : MC3 support
2003/04/27 V1.0.4.7 : SD Security API - security area query
2003/04/24 V1.0.4.6 : PDC SD card support
2003/04/23 V1.0.4.5 : SD Security API support
2003/04/02 V1.0.4.4 : Fixed Win98SE suspend/resume issue
2003/03/23 V1.0.4.3 : Fixed problem which violate the items of "SD Memory Card Physical Test Specification for SD Host Products v1.0"
2003/03/10 V1.0.4.2 : MBX performance improvement & fix the delay inaccurate problem
2003/03/03 V1.0.4.1 : Win98SE support
2003/02/21 V1.0.4.0 : Fixed ATA handling problem
2003/02/20 V1.0.3.9 : Added a new MSPro error handler on MBX series
2003/02/17 V1.0.3.8 : Remove DeviceIoControl
2003/02/10 V1.0.3.7 : Fix a potential problem on MS/MSPro HDBench
Fixed a problem that no drive letter if no card during S3/S5 and havs it before resuming
2003/01/30 V1.0.3.6 : Fix the problem that no drive letter after resuming from hibernation
2003/01/30 V1.0.3.5 : Test the potential SD problem
2003/01/29 V1.0.3.4 : Potential driver problem fixed
2003/01/28 V1.0.3.3 : MS performance improvement
Support HP series
2003/01/12 V1.0.3.2 : MS read performance improvement
2003/01/07 V1.0.3.1 : Save/Restore 2 bytes of PCI configuration registers
2003/01/02 V1.0.3.0 : MS-Pro support
2002/12/12 V1.0.2.9 : Fixed a Win2k suspend/resume potential problem
2002/12/09 V1.0.2.8 : Add mbx device control function
2002/12/06 V1.0.2.7 : Fixed protential problem on one specific Sony memory stick
2002/12/03 V1.0.2.6 : Fixed a system hang issue for write protected media
2002/11/13 V1.0.2.5 : Add one memory stick reset sequence for one specific card
2002/11/07 V1.0.2.4 : Assign the register base address right after we got the resource to fix a potential problem
2002/11/06 V1.0.2.3 : Added a system control handle function for HCT test
2002/11/05 V1.0.2.2 : Vary the number of the checking item depending on chips
2002/10/24 V1.0.2.1 : Change the MBX reset sequence to resolve a potential interrupt problem
2002/10/08 V1.0.2.0 : Change the multiple-read checking in ATA handling portion
2002/10/07 V1.0.1.9 : Change the multiple-read checking in memory stick/MMC/SD
2002/10/02 V1.0.1.8 : Memory stick performance improvement
Fixed Memory stick setup time problem
2002/10/01 V1.0.1.7 : Fixed a data error problem on memory stick
2002/09/25 V1.0.1.6 : Fixed a problem that Win2k will not be frozen if writing to a write protected media
2002/09/25 V1.0.1.5 : Supports 8M and 4M capacity Memory Stick cards
2002/09/25 V1.0.1.4 : Enhance a data checking in SD/MMC
Improve some unnecessary interrupt checking
2002/09/13 V1.0.1.3 : Added a checking at the ReadID of SmartMedia
2002/09/13 V1.0.1.2 : Remove the redundant register access checking
2002/09/13 V1.0.1.1 : Added a checking to support smartcard
2002/09/07 V1.0.0.10 : Add a more checkng in memory stick identification drive
2002/09/07 V1.0.0.9 : Fixed a bug that we can not sse the drive letter of memory stick
2002/09/05 V1.0.0.8 : Enable the memory stick read back checking
2002/09/05 V1.0.0.7 : Fixed a MMC/SD Write CRC error handler
Fixed memory stick write sequence
2002/09/02 V1.0.0.6 : Fixed a MMC/SD Write command glitch
2002/09/01 V1.0.0.5 : Fixed a MMC Write bug
2002/08/28 V1.0.0.4 : Memory Stick performance impovement
2002/08/27 V1.0.0.3 : M1B1 WP
Fixed the issue that the MMC can not be formatted
Fixed the issue that will hang the win98SE during installing the ATA driver
Performance improvement
2002/08/23 V1.0.0.2 : Removed the MMC WP checking
Fixed the Memory Stick initialization problem
2002/08/20 V1.0.0.1 : Fixed a bug which can not detect MMC after using SD
2002/08/09 V1.0.0.0 : WHQL testing
Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.