16-04-2021

Darfon Input Devices Driver



Synaptics Pointing Device Driver is a freeware software download filed under drivers and made available by Synaptics for Windows.

The review for Synaptics Pointing Device Driver has not been completed yet, but it was tested by an editor here on a PC and a list of features has been compiled; see below.

Provides driver support for Synaptics laptop touchpad devices

This package by Synaptics will provide support for Synaptics Pointing Devices on your netbook or laptop. Touchpad support with advanced features are activated after installing this driver, one of the features being the ability to adjust the sensitivity of your touchpad and the speed of the point it controls. Synaptics Pointing Device Driver control panel also allows you to configure the functionality of touch the 4 corners of your touchpad, such as one-touch application launching.

Type device manager in the text box; Select Device Manager; Find Universal Serial Bus controllers and expand the list; Right-click Unknown Device; Select Properties from the context-sensitive menu; Select Drivers; Click Update Driver; Close Device Manager; Restart your PC; How will a Driver.

Darfon Input Devices Driver

The touchpad may also be used as a virtual mouse wheel or a scrollbar.

Features and highlights

  • Audio: Analog Devices ADI 198x Integrated HD Audio Driver Version A01. Audio: Analog Devices ADI 198x Integrated HD Audio Driver Version A01.
  • The package provides the installation files for Darfon Bluetooth Device Driver version 1.0.2.0. If the driver is already installed on your system, updating (overwrite-installing) may fix various issues, add new functions, or just upgrade to the available version.
  • FCC ID application submitted by Darfon Electronics Corp for Dongle for FCC ID O62-D. Approved Frequencies, User Manuals, Photos, and Wireless Reports.
  • Adjust the sensitivity of your touchpad
  • Configure functionality of the 4-corners
  • Support for virtual buttons
  • Use your touchpad as a virtual scroll wheel

Darfon Input Devices Driver Updater

Synaptics Pointing Device Driver 19.0.19.63 on 32-bit and 64-bit PCs

This download is licensed as freeware for the Windows (32-bit and 64-bit) operating system on a laptop or desktop PC from drivers without restrictions. Synaptics Pointing Device Driver 19.0.19.63 is available to all software users as a free download for Windows.

Darfon Input Devices DriverFiled under:
  1. Synaptics Pointing Device Driver Download
  2. Freeware Drivers
  3. Major release: Synaptics Pointing Device Driver 19.0
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Darfon Input Devices Driver Updater

This topic describes the device-specific registry entries.

Find device information after it enumerates on Windows

View the device interface GUID, Hardware Id, and device class information about your device

  1. Find this registry key and note the DeviceInstance value:

    HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlDeviceClasses

  2. Find the device instance registry key and get the device interface GUID:

    HKEY_LOCAL_MACHINESYSTEMCurrentControlSetEnumUSB<hardware id><instance id>Device Parameters

  3. Under the device instance key, note the device class, subclass, and protocol codes:

    HKEY_LOCAL_MACHINESYSTEMCurrentControlSetEnumUSB

Registry settings for configuring USB driver stack behavior

The registry entries described in this topic are found under this key:

Darfon Input Devices Driver Touchpad

In the vvvvpppprrrrr key,

  • vvvv is a 4-digit hexadecimal number that identifies the vendor
  • pppp is a 4-digit hexadecimal number that identifies the product
  • rrrr is a 4-digit hexadecimal number that contains the revision number of the device.

The vendor ID, product ID, and revision number values are obtained from the USB device descriptor.The following table describes the possible registry entries for the vvvvpppprrrrr key. The USB driver stack considers these entries as read-only values.

Darfon Input Devices Driver Vga

Registry entryDescriptionPossible values

osvc

REG_BINARY

Supported on Windows XP and later versions.

Indicates whether the operating system queried the device for Microsoft-Defined USB Descriptors. If the previously-attempted OS descriptor query was successful, the value contains the vendor code from the OS string descriptor.

  • 0x0000: The device did not provide a valid response to the Microsoft OS string descriptor request.

  • 0x01xx: The device provided a valid response to the Microsoft OS string descriptor request, where xx is the bVendorCode contained in the response.

IgnoreHWSerNum

REG_BINARY

Supported on Windows Vista and later versions.

Indicates whether the USB driver stack must ignore the serial number of the device.

  • 0x00: The setting is disabled.

  • 0x01: Forces the USB driver stack to ignore the serial number of the device. Therefore, the device instance is tied to the port to which the device is attached.

ResetOnResume

REG_BINARY

Supported on Windows Vista and later versions.

Indicates whether the USB driver stack must reset the device when the port resumes from a sleep cycle.

  • 0x0000: The setting is disabled.

  • 0x0001: Forces the USB driver stack to reset a device on port resume.

Darfon Input Devices Driver Touchpad

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