The package provides the installation files for JMicron JMB38X xD Host Controller Driver version 1.0.30.4.

If the driver is already installed on your system, updating (overwrite-installing) may fix various issues, add new functions, or just upgrade to the available version. Take into consideration that is not recommended to install the driver on Operating Systems other than stated ones.

In order to manually update your driver, follow the steps below (the next steps):

1. Extract the .cab file to a folder of your choice
2. Go to Device Manager (right click on My Computer, choose Manage and then find Device Manager in the left panel), or right click on Start Menu for Windows 10 and select Device Manager
3. Right click on the hardware device you wish to update and choose Update Driver Software
4. Choose to select the location of the new driver manually and browse to the folder where you extracted the driver
5. If you already have the driver installed and want to update to a newer version got to "Let me pick from a list of device drivers on my computer"
6. Click "Have Disk"
7. Browse to the folder where you extracted the driver and click Ok

About Storage Driver:

If you apply this software, the system will be able to make use of several features concerning available storage controllers. However, make sure to confirm that your computer configuration is supported by this release before any utility is installed on it.

When updated to a new version, this software can improve data reading speeds, enhance storage performance, shorten waiting times for copying files or turning on the system, and bring about various other changes.

Should you wish to install this release, all you have to do is simply get the downloadable package, run the available setup, and follow all displayed instructions to complete the process. Bear in mind that even though other platforms might be suitable, it would be best if you apply this release only on specified OSes.

In addition to that, after the installation has finished, we recommend that you do a system reboot to ensure that all changes take effect properly (which is always a good idea after every important update).

That being said, click the download button now and install the package. Don’t forget to check with our website as often as possible so that you don’t miss a single new release. 

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