DEVICE + PACKAGE INTELLIGENCE

Twinhead International Corp. - Input Devices - Synaptics Composite USB TouchPad

Synaptics · input

Verified packageValidWHQL: yes

ManufacturerSynapticsHardware IDharvest:twinhead international corp. - input devices - synaptics composite usb touchpadDevice classotherArchitectureX86

OBSERVED DRIVER

7.9.5.0

Released 2004-02-18

4.46 MB package

View Official Catalog Record Get ASR Driver Update Tool(Certification planned)

Driver overview

Synaptics mouse software update released on February 19 2004.

VendorSynaptics

Device categoryinput

Driver version7.9.5.0

Release date2004-02-18

Device identity

Hardware IDharvest:twinhead international corp. - input devices - synaptics composite usb touchpad

Device classother

Update IDe39921be-896e-4de4-b9e0-516cd928eea0

Supported environment

ArchitectureX86

ClassificationDrivers (Input Devices)

RestartNever restarts

Package and signature evidence

INF nameSynHid.inf

INF providerSynaptics

SignatureValid

WHQLyes

Package size4.46 MB

File count21

Architecture mixx86:15

Update Catalog IDe39921be-896e-4de4-b9e0-516cd928eea0

Signer

SHA-256

4a5d74cc8e459204b76deb72ad1a4cc081aadf3e6858ee7b280b6515a3294bee

Evidence boundary: This report describes the exact catalog/package record supplied in the WinLab evidence dataset. Missing fields are explicitly marked and are never inferred.

Applicable Windows products

Windows XP

Microsoft driver documentation

Publisher support path

Ways to check and update this driver safely

Manually check for the correct driver

Use the exact hardware ID and supported Windows product shown in this report. Start with Windows Update, the Microsoft Update Catalog record, or the device manufacturer.

Create a restore point.
Confirm the device and architecture match.
Review the publisher and signature.
Install only the applicable official package.

Open Microsoft Update Catalog

Automatically scan for related Windows problems

Advanced System Repair can scan Windows for damaged components, registry references, services, performance problems, and driver-related issues that may affect device operation.

The scan does not guarantee that this exact catalog driver is required; always match the hardware ID before installing a package.

Get Advanced System RepairOptional paid software offer from Advanced System Repair, Inc. Purchase is not required to use the manual driver guidance above.

Step-by-step: identify and update Twinhead International Corp. - Input Devices - Synaptics Composite USB TouchPad safely

These illustrated Windows screens are personalized with the observed fields from this driver record. Menu wording can vary by Windows version and device class.

Locate the device in Device Manager

Open Device Manager, expand input, and select Twinhead International Corp. - Input Devices - Synaptics Composite USB TouchPad. Do not choose a similarly named device.

▦ Device Manager— □ ×

⌄ This PC

› Audio inputs and outputs

› Bluetooth

⌄ input

▣ Twinhead International Corp. - Input Devices - Synaptics Composite USB TouchPad

› Network adapters

› System devices

Twinhead International Corp. - Input Devices - Synaptics Composite USB TouchPad

Manufacturer: Synaptics

Device class: other

Status: verify the device shown here matches this report.

Illustrated Device Manager view — personalized from this report’s device identity fields.

Compare the installed Driver tab

Open Properties → Driver and compare the provider, date, version, and signer. A version number alone is not enough to establish compatibility.

Twinhead International Corp. - Input Devices - Synaptics Composite USB TouchPad Properties— □ ×

GeneralDriverDetailsEvents

Driver Provider:SynapticsDriver Date:2004-02-18Driver Version:7.9.5.0Digital Signer:CN=Microsoft Windows Hardware Compatibility Publisher, OU=Copyright (c) 2004 Microsoft Corp., O=Microsoft Corporation, L=Redmond, S=Washington, C=USINF File:SynHid.inf

Update DriverRoll Back Driver

*Illustrated Properties view — compare every displayed value with the actual device before changing its driver.

Confirm the hardware ID and choose a trusted source

On the Details tab, select Hardware Ids and match harvest:twinhead international corp. - input devices - synaptics composite usb touchpad. Then use an official source appropriate for the device.

Choose a trusted update path— □ ×

Windows UpdatePreferred for compatible packages selected by Windows.

Microsoft Update CatalogUpdate ID: e39921be-896e-4de4-b9e0-516cd928eea0

Synaptics supportUse the manufacturer’s support channel when applicable.

Final identity checkharvest:twinhead international corp. - input devices - synaptics composite usb touchpad

Never install solely because a device name or version looks similar.

Check Windows Update for an applicable driver

Open Settings.
On Windows 11, choose Windows Update. On Windows 10, choose Update & Security → Windows Update.
Select Check for updates.
When available, review Advanced options → Optional updates → Driver updates.
Install only an applicable update and restart only if Windows requests it.

Verify the result and recover safely

After updating

Test the device, check Device Manager for warning symbols, and confirm the installed version only if an update was applied.

If the device works worse

Open Properties → Driver → Roll Back Driver when available. Otherwise use the restore point or reinstall the previous official package.

Stop when the device works correctly. A numerically newer driver is not automatically better for every computer or Windows build.

How to update your drivers automatically with Advanced System Repair

Optional paid software workflow. Review the scan results and create a restore point before applying driver changes. Availability and detected results vary by computer.