|File Size||3.45 MB|
|OS||Windows Vista (64-bit), Windows XP (64-bit)|
|Device||O2Micro OZ77Cxx USB SmartCard Controller, v.2139, A00 O2Micro OZ77Cxx USB SmartCard Driver for 64-Bit (XP, Vista)More details|
1. This pages provides you the latest drivers to solve your drivers dated, missing and conflicts problems and enhance your PC running more perfect. Here download R153774.exe now.
2. You can also use the Driver Doctor software to help you download and update your R153774.exe driver, check out the files error information, then use this software to fix all problem directly.
3. If you have any questions about this driver or another drivers, you can feel free to let me know by Contact Driver Doctor Support.