Why do i see many drivers ?
Below is a list of drivers that may be suitable for your device. With the different devices, they can have the same driver , it's because they all use the same chip manufacturer.
How to select driver?
If you are looking for an update , pickup the latest one. If your driver isn't working, use the driver having the same OEM with the your laptop/desktop brand name.
Watch this video to see how it works -
click here
Your driver is up to date - if you have a problem with your driver, you can try to re-install the old version as below .
O2Micro Integrated MS/MSPRO/xD Controller
Others
2.1.0.33925
2011-03-02
445.02 KB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
O2Micro Integrated MS/MSPRO/xD Controller
2.1.0.4090
2010-11-18
17.03 MB
XP, VISTA, WIN7, WIN8/64bits
O2Micro Integrated MS/MSPRO/xD Controller
2.1.0.33923
2010-11-16
16.79 MB
XP, VISTA, WIN7, WIN8/64bits
O2Micro Integrated MS/MSPRO/xD Controller
2.1.0.33915
2010-08-12
15.5 MB
XP, VISTA, WIN7, WIN8, WIN10, WIN11/64bits
O2Micro Integrated MS/MSPRO/xD Controller
2.1.0.40771
2010-03-05
16.48 MB
XP, VISTA, WIN7/64bits
O2Micro Integrated MS/MSPRO/xD Controller
Others
2.1.0.40771
2010-03-05
16.49 MB
XP, VISTA, WIN7/64bits
O2Micro Integrated MS/MSPRO/xD Controller
Others
2.1.0.3384
2009-11-11
13.48 MB
XP, VISTA, WIN7, WIN8/64bits
O2Micro Integrated MS/MSPRO/xD Controller
2.1.0.4076
2009-11-04
16.54 MB
XP, VISTA, WIN7/64bits
O2Micro Integrated MS/MSPRO/xD Controller
2.1.0.4076
2009-11-04
17.89 MB
XP, VISTA, WIN7/64bits
O2Micro Integrated MS/MSPRO/xD Controller
2.1.0.4077
2009-11-02
13.82 MB
XP, VISTA, WIN7/64bits
O2Micro Integrated MS/MSPRO/xD Controller
2.1.0.401
2009-09-04
16.56 MB
XP, VISTA, WIN7/64bits
O2Micro Integrated MS/MSPRO/xD Controller
2.1.0.401
2009-09-04
19.02 MB
XP, VISTA, WIN7/64bits
O2Micro Integrated MS/MSPRO/xD Controller
2.1.0.337
2009-07-21
10.19 MB
XP, VISTA, WIN7/64bits
O2Micro Integrated MS/MSPRO/xD Controller
2.1.0.337
2009-07-21
12.87 MB
XP, VISTA, WIN7/64bits
O2Micro Integrated MS/MSPRO/xD Controller
2.1.0.337
2009-07-21
12.87 MB
XP, VISTA, WIN7/64bits
O2Micro Integrated MS/MSPRO/xD Controller
2.1.0.337
2009-07-21
16.33 MB
XP, VISTA, WIN7/64bits
O2Micro Integrated MS/MSPRO/xD Controller
Others
2.1.0.337
2009-07-21
16.81 MB
XP, VISTA, WIN7/64bits
O2Micro Integrated MS/MSPRO/xD Controller
2.1.0.337
2009-07-21
15.8 MB
XP, VISTA, WIN7/64bits
O2Micro Integrated MS/MSPRO/xD Controller
2.1.0.337
2009-07-21
10.19 MB
XP, VISTA, WIN7/64bits
O2Micro Integrated MS/MSPRO/xD Controller
2.1.0.337
2009-07-21
10.19 MB
XP, VISTA, WIN7/64bits
O2Micro Integrated MS/MSPRO/xD Controller
2.1.0.334
2009-05-22
14.6 MB
XP, VISTA, WIN7/64bits
O2Micro Integrated MS/MSPRO/xD Controller
2.1.0.334
2009-05-22
16.78 MB
XP, VISTA, WIN7/64bits
O2Micro Integrated MS/MSPRO/xD Controller
2.1.0.334
2009-05-22
16.9 MB
XP, VISTA, WIN7/64bits
O2Micro Integrated MS/MSPRO/xD Controller
2.1.0.334
2009-05-22
14.6 MB
XP, VISTA, WIN7/64bits