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Driver Details

Link
Dell Touchpad Driver
This package provides the driver for Dell Touchpad and is supported on Inspiron 3x21 and 5x21 series and Vostro 2521 models running the following Windows operating systems: Windows 7 and Windows 8
Release Date 2/6/2013
Importance: Recommended
Version: 16.3.1.5,A04 See Previous Versions

The following formats are available for the file you have selected

File Format: Update Package for Microsoft® Windows® Download File Download File
File Name:

Input_Driver_KW7VH_WN_16.3.1.5_A04.EXE

Description: Dell Update Packages in Microsoft Windows 32-bit format can be deployed on Microsoft 64-bit operating systems by implementing the WOW64 emulation applications. WOW64 is a standard feature on most Microsoft operating systems.
Download Type: HTTP
File Size: 44MB

Previous Versions

16.2.12.12, A00
<ul><li><b>Vendor Version :</b> 16.2.12.12</li><li><b>Dell Version :</b> A00</li></ul>
1/11/2013 8:04:55 AM

Description

This package provides the driver for Dell Touchpad and is supported on Inspiron 3x21 and 5x21 series and Vostro 2521 models running the following Windows operating systems: Windows 7 and Windows 8

Level of Importance:Recommended

Dell recommends applying this update during your next scheduled update cycle. The update contains feature enhancements or changes that will help keep your system software current and compatible with other system modules (firmware, BIOS, drivers and software).

Compatibility

Systems
Inspiron 15 3521
Inspiron 15R 5521
Inspiron 17 3721
Inspiron 17R 5721
Vostro 2521
Operating Systems
MS Windows 7 32-bit
MS Windows 7 64-bit
MS Windows 8 64-bit

Applies to

  • Synaptics Touchpad

Fixes & Enhancements

Fixes: - Not Applicable Enhancements: - Enhanced Peformance of Inspiron 3521, 5521, 3721, 5721, Vostro 2521

Installation instructions

            
Dell Update Package (DUP) Instructions
Download
1. Click Download Now to download the file.
2. When the File Download window appears, click Save to save the file to your hard drive.

Installation
1. Browse to the location where you downloaded the file and double-click the new file.
2. Read over the release information presented in the dialog window.
3. Download and install any prerequisites identified in the dialog window before proceeding.
4. Click the Install button.
5. Follow the remaining prompts to perform the update.            
        

Checksum

To ensure the integrity of your download, please verify the checksum value.

This is an optional process and is not required for the downloading and installation of device drivers from this site.
MD5:
7b872a0e235e0228ee46a3cf69dbd710
Input_Driver_KW7VH_WN_16.3.1.5_A04.EXE
SHA1:
7e523998eaf68ddfe70952c99ed9d09a250fa91d
Input_Driver_KW7VH_WN_16.3.1.5_A04.EXE
SHA-256:
2785e041c731f597ea03b621855bfd09604794f78c583d12d802ea473a33f61a
Input_Driver_KW7VH_WN_16.3.1.5_A04.EXE

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