intel serial io driver - Standard AHCI 1.0 Serial ATA Controller
Find and install the right intel serial io driver fast
If your touchpad, sensors, or I2C‑SPI devices aren’t working correctly, the intel serial io driver is often the missing link. This page helps you quickly download and install the correct package for Standard AHCI 1.0 Serial ATA Controller, with clear steps for 32‑bit Windows and practical troubleshooting.
Supported systems: Windows 10 32 bit, Windows 8.1 32bit, Windows 7 32bit, Windows Vista 32bit - Device type: SATA Controllers - Driver version: 12.8.0.1016.
Package reference: driver49334.zip
Download - Standard AHCI 1.0 Serial ATA Controller intel serial io driver
Driver model: Standard AHCI 1.0 Serial ATA Controller
Device type: SATA Controllers
Supported OS: Windows 10 32 bit, Windows 8.1 32bit, Windows 7 32bit, Windows Vista 32bit
Driver version: 12.8.0.1016
File name: driver49334.zip
Date added: 2013-07-31
- Clean source - malware‑scanned archive
- Matches 32‑bit Windows for legacy systems
- Includes INF for manual Device Manager install
Click on the download link.
How to install
Method for ZIP packages
Use this when the file is a .zip archive.
File: driver49334.zip
- Right‑click the ZIP and select Extract All, then choose a folder.
- Open the extracted folder and locate the INF inside Drivers or similar.
- Right‑click the INF (e.g., iaLPSS2_I2C.inf) and choose Install; or install via Device Manager:
- Win+X → Device Manager → expand System devices or I2C/SPI controllers.
- Right‑click the Intel Serial IO device → Update driver → Browse my computer.
- Point to the extracted folder → Next → Finish.
- Restart Windows to apply changes.
Troubleshooting common issues
- Driver won’t install on your OS: Verify you’re on 32‑bit Windows listed under Windows 10 32 bit, Windows 8.1 32bit, Windows 7 32bit, Windows Vista 32bit. A 64‑bit system needs a different package.
- Device not found: In Device Manager, View → Show hidden devices. Check under System devices for Intel Serial IO I2C, SPI, or UART controllers.
- Signature enforcement errors: Restart → hold Shift while selecting Restart → Troubleshoot → Startup Settings → press 7 to disable driver signature enforcement, then install.
- Code 10 or Code 28: Uninstall the device → check “Delete the driver software for this device” → restart → install again from the extracted INF.
- Touchpad/sensor still not working: Install chipset drivers first, then this intel serial io driver, followed by vendor‑specific touchpad or sensor drivers.
- Rollback required: Device Manager → Properties → Driver → Roll Back Driver if the new version causes issues.
FAQ
What does the intel serial io driver do?
It enables low‑level I2C, SPI, and UART communication for peripherals like touchpads, sensors, and embedded controllers. Without it, some input devices may not respond.
How can I confirm the installed version?
Device Manager → System devices → Intel Serial IO I2C/SPI/UART Controller → Properties → Driver tab. Compare with 12.8.0.1016.
Is this package compatible with my system?
If you run a 32‑bit edition listed in Windows 10 32 bit, Windows 8.1 32bit, Windows 7 32bit, Windows Vista 32bit, it’s compatible. For 64‑bit, download the x64 variant.
Do I need to uninstall an old driver first?
Not always. If updating from a close version, choose Update driver and point to the new folder. If you see errors, uninstall the old entry and reinstall clean.
Where does this driver appear in Device Manager?
Under System devices as Intel Serial IO I2C, SPI, and UART controllers, and sometimes under Human Interface Devices for connected peripherals.
Why download from driverfiles.net
We provide curated, malware‑scanned packages with clear metadata, so you can install the intel serial io driver for Standard AHCI 1.0 Serial ATA Controller confidently. Each file is checked for integrity and matched to the stated device type SATA Controllers and OS list. Fast access, clean downloads, and practical guides help you get working in minutes.
- Scans your system for missing or outdated drivers
- Downloads and installs the correct versions
- Creates a restore point before making changes