This is the Secure Digital I/O (SDIO) software driver for SDIO controllers. Install this software driver in Windows XP Service Pack 1 (SP1) to gain SDIO functionality. The SDIO controller allows you to access SD Flash memory cards and SDIO devices.

Hard Drive Installation (via WinZip) with Setup.exe File for R86531.EXE
Download
1.Click Download Now, to download the file.
2.When the File Download window appears, click Save (Windows XP
users will click 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 labeled R86531.EXE.
2.The Self-Extracting window appears and prompts you to extract or
unzip to C:DELLDRIVERS 86531. 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 the Start button and then click Run.

Initial Release

Secure Digital I/O (SDIO)

Systems
Inspiron 9200

No previous version available.