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Driver Details

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Renesas USB3.0 Host Controller Driver
This package provides the Renesas USB3.0 Host Controller Driver and is supported on Inspiron Notebook, Vostro Notebook and XPS Notebook models that are running the following Windows Operating Systems: XP, VISTA and Windows 7.
Release Date 8/4/2011
Importance: Recommended
Version: 2.1.16.0,A02

The following formats are available for the file you have selected

File Format: Hard-Drive Download File Download File
File Name:

R305958.exe

Description: This file contains a compressed (or zipped) set of files. Download the file to a folder on your hard drive, and then run (double-click) it to unzip the set of files. Follow the instructions to complete the installation.
Download Type: HTTP
File Size: 7MB

Previous Versions

No previous version available.

Description

This package provides the Renesas USB3.0 Host Controller Driver and is supported on Inspiron Notebook, Vostro Notebook and XPS Notebook models that are running the following Windows Operating Systems: XP, VISTA and Windows 7.

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 14z (N411z)
Inspiron 14Z 5423
Operating Systems
MS Windows 7 32-bit
MS Windows 7 64-bit
MS Windows Vista 32-bit
MS Windows Vista 64-bit
MS Windows XP

Applies to

  • USB3.0 Host Controller

Fixes & Enhancements

Fixes - Fixed when a user initially connects a USB compound device (smart phone, etc.) to a USB 3.0 port, there is a possibility that will not be correctly detected (enumerated), unless it is first plugged into a USB 2.0 port on the same system. This driver update fixes this problem and allows device detection (enumeration) to occur correctly the first time a compound device is plugged into a USB3.0 port. - Fixed when the Remote Wake Up executed by keyboard, the unwanted string entered. To solve this issue, you need to add the parameter(DWORD(32bit) value) to the following registry key. KEY_LOCAL_MACHINE\System\CurrentControlSet\Services\nusb3xhc\Parameters ForceHCResetOnResume 1h. - Fixed when the hot plug operation is done with the external USB Hub, there is a possibility that the USB Hub is not detected. Note: This issue doesn't occur when the Selective Suspend Function is disabled. Enhancement - Not Applicable.

Installation instructions

            
Hard Drive Installation (via WinZip) with Setup.exe File

Download

1. Click Download File, to download the file.
2. When the File Download window appears, click Save or Save this program to disk and click OK. The Save In: window appears. 
3. From the Save In: field, click the down arrow then click to select Desktop and click Save. The file will download to your desktop.
4. If the Download Complete window appears, click Close. The file icon appears on your desktop.

Install

1. Double-click the new icon on the desktop.
2. The Self-Extracting window appears and prompts you to extract or unzip to "C:\DELL\DRIVERS\9H9X4". (Where '9H9X4' is the name of the file to be downloaded). Write down this path so the executable (I.e.Setup.exe) file can be found later.
3. The Self-Extractor window appears.
4. Click OK.
5. After completing the file extraction, if the Self-Extractor window is still open, close it.
6. Click Start button and then click Run.
7. Type "C:\DELL\DRIVERS\9H9X4" (where '9H9X4'is the name of the file) in the Open textbox and then click OK.
8. Follow the on-screen installation instructions.            
        

Checksum

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This is an optional process and is not required for the downloading and installation of device drivers from this site.
MD5:
69e8941e3b8c6d4c65275ca9876ff3a4
R305958.exe
SHA1:
bb7e7b49826aade74b21db9df558ff6dd4fee80b
R305958.exe
SHA-256:
f207fae5ce3d5a9ff9e1f56b48e376ca46aead614a5d47cf1f8c0e484c1e76d8
R305958.exe

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