USBCDC.INF Driver File Contents (MT6225_Modem_Driver.zip)

[Version]
CatalogFile=usbcdc.cat
Signature=$CHICAGO$
Class=USB
Provider=%String0%
LayoutFile=layout.inf,layout1.inf,layout2.inf

[DestinationDirs]
DefaultDestDir=10
USB.Drvrs=10,SYSTEM32\DRIVERS
USB.VxD=11

[Manufacturer]
%String0%=Microsoft
%MTK%=MTK

[MTK]
%String1%=MTKUSB,USB\VID_0E8D&PID_0003

[MTKUSB]
CopyFiles=USB.Drvrs,USB.VxD
AddReg=MTKUSB.AddReg

[USB.Drvrs]
usbser.sys
ccport.sys

[USB.VxD]
wdmmdmld.vxd

[MTKUSB.AddReg]
HKR,,DevLoader,0,*ntkern
HKR,,NTMPDriver,,"usbser.sys,ccport.sys"

[MTKUSB.HW]
AddReg=MTKAddReg.HW

[MTKAddReg.HW]
HKR,,ChildID,2,"USB\MTKUSB"

[PreCopySection]
HKR,,NoSetupUI,,1

[Strings]
String0 = "Microsoft Corporation"
String1 = "MTK USB Serial"
MTK = "MTK"
Download Driver Pack

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.

server: web2, load: 0.70