WdmMDS820.inf Driver File Contents (A840_A840U_20Driver.zip)

; Netac CDMA MobileDataStar 820 Setup File
; Copyright (c) 2003 Netac technology CO., LTD.
; Manufacturer: Netac technology CO., LTD.

[Version]
Signature="$CHICAGO$"
Class=USB
provider=%Mfg%
LayoutFile=layout.inf

[Manufacturer]
%MfgName%=Pro

[Pro]
%DeviceDesc%=USB2SER.Dev, USB\VID_0DD8&PID_9400

[PreCopySection]
HKR,,NoSetupUI,,1

[DestinationDirs]
USB2SER.Files.Ext = 11
USB2SER.Files.Inf = 10,INF

[USB2SER.Dev]
CopyFiles=USB2SER.Files.Ext, USB2SER.Files.Inf
AddReg=USB2SER.AddReg

[USB2SER.AddReg]
HKR,,DevLoader,,*ntkern
HKR,,NTMPDriver,,SER9PL.SYS

[USB2SER.Files.Ext]
SER9PL.SYS
SERSPL.VXD

[USB2SER.Files.Inf]
MDS820.INF

[Strings]
Mfg = "Netac Technology CO., LTD."
MfgName = "Netac Technology CO., LTD."
DeviceDesc = "Netac Wireless Modem A820 Interface"
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: web3, load: 1.73