Speed Dragon SD-C9820-1 Driver Download

Speed Dragon Drivers
Speed Dragon SD-C9820-1 Driver Download
5 Ratings

Supported Models

SD-C9820-1 Driver

MosChip Bridge Driver

MosChip PCI Multi-IO Controller Driver

MosChip PCI Parallel Port Driver

MosChip PCI Serial Port Driver

MosChip Unusable Parallel Port Driver


Speed Dragon


Supported Operating Systems

Windows 2003, Windows XP, Windows 2000

File Name

DL-0234422_2K_XP_2003Server.zip (284.9 KB)

Versions (2007-04-18) via .inf

Find Related Drivers

Uploader Notes


RS232 Cardbus PC Card (1-Port) Driver File

Uploaded By

Manivannan (DG Staff Member) on 27-Nov-2007

Supported Devices

MosChip Bridge

Manufacturer MosChip Technology
Class System
Hardware Ids


Compatible Hardware Ids No Compatible Hardware Ids found.

MosChip PCI Multi-IO Controller

MosChip PCI Parallel Port

Manufacturer MosChip Technology
Class Ports
Hardware Ids


Compatible Hardware Ids

MosChip PCI Serial Port

Manufacturer MosChip Technology
Class Ports
Hardware Ids


Compatible Hardware Ids

MosChip Unusable Parallel Port

Manufacturer MosChip Technology
Class Ports
Hardware Ids


Compatible Hardware Ids

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Win2K_XP_2003Server/Nm2kNull.inf 1.4 KB 18 Apr 2007
Win2K_XP_2003Server/Nm2kUnus.inf 2.7 KB 18 Apr 2007
Win2K_XP_2003Server/NmCoInst.dll 6.7 KB 12 Dec 2006
Win2K_XP_2003Server/NmPar.sys 76.4 KB 11 Oct 2006
Win2K_XP_2003Server/NmPorts.inf 5.6 KB 18 Apr 2007
Win2K_XP_2003Server/NmUninst.exe 184.3 KB 18 Apr 2007
Win2K_XP_2003Server/NmXpMf.inf 20.6 KB 18 Apr 2007
Win2K_XP_2003Server/nmserial.sys 62.1 KB 18 Apr 2007
Win2K_XP_2003Server/pnpports.dll 39.4 KB 11 Oct 2006
Win2K_XP_2003Server/winXP Driver Installation Guide.pdf 115.4 KB 1 Jun 2007

How To Update Drivers Manually

After your driver has been downloaded, follow these simple steps to install it.

  • Expand the archive file (if the download file is in zip or rar format).

  • If the expanded file has an .exe extension, double click it and follow the installation instructions.

  • Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.

  • Find the device and model you want to update in the device list.

  • Double-click on it to open the Properties dialog box.

  • From the Properties dialog box, select the Driver tab.

  • Click the Update Driver button, then follow the instructions.

Very important: You must reboot your system to ensure that any driver updates have taken effect.

For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.

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