MosChip Network / Ethernet Drivers Download

by MosChip Semiconductor Technology, Ltd.

Free MosChip Drivers Download

After you upgrade your computer to Windows 10, if your MosChip Network / Ethernet Drivers are not working, you can fix the problem by updating the drivers. It is possible that your Network / Ethernet driver is not compatible with the newer version of Windows.

How to Update Device Drivers

There are two ways to update drivers.

Option 1 (Recommended): Update drivers automatically - Novice computer users can update drivers using trusted software in just a few mouse clicks. Automatic driver updates are fast, efficient and elimate all the guesswork. Your old drivers can even be backed up and restored in case any problems occur.


Option 2: Update drivers manually - Find the correct driver for your Network / Ethernet and operating system, then install it by following the step by step instructions below. You’ll need some computer skills to use this method.

Option 1: Update drivers automatically

The Driver Update Utility for MosChip devices is intelligent software which automatically recognizes your computer’s operating system and Network / Ethernet model and finds the most up-to-date drivers for it. There is no risk of installing the wrong driver. The Driver Update Utility downloads and installs your drivers quickly and easily.

You can scan for driver updates automatically with the FREE version of the Driver Update Utility for MosChip, and complete all necessary driver updates using the premium version.

Tech Tip: The Driver Update Utility for MosChip will back up your current drivers for you. If you encounter any problems while updating your drivers, you can use this feature to restore your previous drivers and configuration settings.

  1. Download the Driver Update Utility for MosChip.

  2. Double-click on the program to run it. It will then scan your computer and identify any problem drivers. You will see a results page similar to the one below:
    MosChip Network / Ethernet Driver Update Utility

  3. Click the Update Driver button next to your driver. The correct version will be downloaded and installed automatically. Or, you can click the Update Drivers button at the bottom to automatically download and install the correct version of all the drivers that are missing or out-of-date on your system.

Option 2: Update drivers manually

To find the latest driver, including Windows 10 drivers, choose from our list of most popular MosChip Network / Ethernet downloads or search our driver archive for the driver that fits your specific Network / Ethernet model and your PC’s operating system.

Find MosChip Network / Ethernet Device Drivers by Model Name or Number

If you cannot find the right driver for your device, you can request the driver. We will find it for you. Or, try the automatic option instead.

Tech Tip: If you are having trouble finding the right driver update, use the MosChip Network / Ethernet Driver Update Utility. It is software which finds, downloads and istalls the correct driver for you - automatically.

After downloading your driver update, you will need to install it. Driver updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow. Visit our Driver Support Page to watch helpful step-by-step videos on how to install drivers based on their file extension.

How to Install Drivers

After you have found the right driver, follow these simple instructions to install it.

  1. Power off your device.
  2. Disconnect the device from your computer.
  3. Reconnect the device and power it on.
  4. Double click the driver download to extract it.
  5. If a language option is given, select your language.
  6. Follow the directions on the installation program screen.
  7. Reboot your computer.

Driver Updates for Popular MosChip Network / Ethernet Models

Model Rating Filename Size Total
MosChip Network / Ethernet Driver Update Utility
dfsetup.exe269 KB155,690 Free Download >>
PCI Serial Port Driver n/aMosChip_PCI_Mu... 0.6.zip2.9 MB7,041 Free Download >>
MCS9865 Driver
MCS9865_Win7.zip2.5 MB5,482 Free Download >>
MCS9900 DriverMCS9901CV-CC DriverMCS9904 DriverMCS9922 Driver
MCS9900_Win7.zip1.7 MB1,270 Free Download >>
Nm9735 Driver
All_9735.zip5.1 MB2,259 Free Download >>
MCS9900 DriverMCS9901CV-CC DriverMCS9904 DriverMCS9922 Driver
MCS9900_WHQL.zip4.1 MB976 Free Download >>
MCS9835 Driver
Driver_Win732.zip1.0 MB1,172 Free Download >>
MCS9835 DriverMCS9835CV-BA Driver
WinXP_2K_NT.zip1.3 MB1,480 Free Download >>
MCS9835CV-BA DriverMCS9845 Driver
Driver_WHQL.zip2.5 MB1,893 Free Download >>
MCS9865 Driver
MCS9865_WHQL.zip3.2 MB1,149 Free Download >>
MCS9815 Driver n/aDriver_WHQL.zip2.5 MB102 Free Download >>
MCS7720 Driver n/aDriver_Release... 7XX.zip2.3 MB26 Free Download >>
MCS9805 Driver n/aDriver_WHQL.zip2.5 MB472 Free Download >>
MCS9835 Driver
Win95_98_ME.zip292.3 KB89 Free Download >>
MCS8140 Driver n/aMCS8140_SS.zip19.3 MB6 Free Download >>
MCS9835 DriverMCS9835CV-BA Drivern/alinux.zip99.5 KB67 Free Download >>
MCS9820 Driver n/aWinXP64.zip346.3 KB3 Free Download >>
MCS9865 Driver n/aMCS9865_Vista.zip1.5 MB59 Free Download >>
MCS9815 Driver n/ados.zip12.1 KB4 Free Download >>
MCS9805 Driver
WinXP64.zip346.3 KB35 Free Download >>
MCS7717 Driver n/aMCS7717_WinCE.zip81.3 KB1 Free Download >>
MCS9805 Driver n/aDriver_Vista64.zip925.2 KB4 Free Download >>
MCS8140 Driver n/aMCS8140_FW_Upgrade.pdf2.3 MB2 Free Download >>
MCS9805 Driver
dos.zip12.1 KB41 Free Download >>
MCS7705 Driver n/aDriver_Vista64_77XX.zip2.0 MB1 Free Download >>
MCS9865 Driver
MCS9865_WHQL.zip3.2 MB327 Free Download >>
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