MosChip MCS9845 Driver Download (Official)
The MCS9845 is a network device manufactured by MosChip. Issues like weak Wi-Fi signal, slow DNS lookup, duplicate IP addresses, slow network and excessive CPU usage can be solved by updating this driver. This version of "Driver_Win764.zip" has been downloaded 97 times with a user rating of 5 out of 5 stars, based on 10 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows 7. The total disk space used for this update is 1.1 MB.
Supported Models
MCS9845
PCI Multi-IO Controller
PCI Parallel Port
PCI Serial Port
PCI-IO Bridge
Unusable Parallel Port
Manufacturers
Supported Operating Systems
Windows 7 (64 bit)
File Name
Driver_Win764.zip (1.1 MB)
Versions
2.0.0.18 (22-Jan-2010)
Additional Notes
PCI and PCI Express Connectivity
The MCS9845 is a PCI based dual-channel high performance UART with external I/O interface. The MCS9845 offers standard 16C550 compatible dual UART. In addition, MCS9845 supports the existing ISA style interface to add additional external functions like UARTS or printer ports
Uploaded By
Dilipkumar (DG Staff Member) on 10-Apr-2010
Related Driver Updates
How to Update MCS9845 Device Drivers
Step 1 - Download Your Driver
To get the MCS9845 driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter MosChip MCS9845 into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the MosChip Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the MosChip website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
Open a tool called Device Manager.
Use Device Manager to put the new driver on your computer.
Turn your computer off.
Turn your computer back on.
Now your new driver is ready!
Tech Tip: Driver downloads and 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.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| Driver_Win764/User Manual Win7_98XX.pdf | 711.3 KB | 20 Jan 2007 |
| Driver_Win764/Win7_64Bit/MOSCHIP_Setup.exe | 357.4 KB | 19 Jan 2010 |
| Driver_Win764/Win7_64Bit/Nm2kNull.inf | 1.3 KB | 19 Jan 2010 |
| Driver_Win764/Win7_64Bit/Nm2kUnus.inf | 2.2 KB | 19 Jan 2010 |
| Driver_Win764/Win7_64Bit/NmPar.sys | 95.7 KB | 19 Jan 2010 |
| Driver_Win764/Win7_64Bit/NmPorts.inf | 4.0 KB | 19 Jan 2010 |
| Driver_Win764/Win7_64Bit/NmUninst.exe | 329.7 KB | 19 Jan 2010 |
| Driver_Win764/Win7_64Bit/NmXpMf.inf | 20.3 KB | 19 Jan 2010 |
| Driver_Win764/Win7_64Bit/nmports.cat | 14.8 KB | 19 Jan 2010 |
| Driver_Win764/Win7_64Bit/nmserial.sys | 75.3 KB | 19 Jan 2010 |
| Driver_Win764/Win7_64Bit/pnpports.dll | 53.2 KB | 19 Jan 2010 |