Acer Aspire ES1-431 Drivers for Windows 10 & Windows 8.1 (64-bit)
Laptop driver reference
Find the driver packages listed for the Acer Aspire ES1-431. This page organizes the supplied Windows 10 64-bit and Windows 8.1 64-bit packages by operating system, category, version, and file size so you can identify the package you need before downloading.
Windows 10 (64-bit)12 packages
The list below is based on the Windows 10 64-bit entries in the supplied source. Some device categories have more than one vendor option; check your hardware before installing.
Realtek Audio Driver
DownloadBroadcom Bluetooth Driver
DownloadAtheros Bluetooth Driver
DownloadRealtek Card Reader Driver
DownloadIntel Chipset Driver
DownloadRealtek LAN Driver
DownloadSynaptics Touchpad Driver
DownloadELANTECH Touchpad Driver
DownloadIntel TXE Driver
DownloadIntel VGA Driver
DownloadBroadcom Wireless LAN Driver
DownloadAtheros Wireless LAN Driver (NFA335)
DownloadWindows 8.1 (64-bit)12 packages
These packages are labelled for Windows 8.1 64-bit in the supplied list. Avoid mixing them with the Windows 10 packages unless Acer explicitly lists the package for both systems.
Realtek Audio Driver
DownloadAtheros Bluetooth Driver (NFA335)
DownloadBroadcom Bluetooth Driver
DownloadRealtek Card Reader Driver
DownloadIntel Chipset Driver
DownloadRealtek LAN Driver
DownloadSynaptics Touchpad Driver
DownloadELANTECH Touchpad Driver
DownloadIntel TXE Driver
DownloadIntel USB 3.0 Driver
DownloadIntel VGA Driver
DownloadBroadcom Wireless LAN Driver
DownloadHow to install the Acer Aspire ES1-431 drivers
- Confirm the full laptop model and installed Windows edition (64-bit).
- Download the required package and save it to a known folder.
- If the download is a ZIP archive, extract its contents before running the installer.
- Install the chipset package first, then graphics, network, audio, card reader, touchpad, and other required components. Restart when an installer requests it.
- Open Device Manager after installation and check for devices that still have a warning icon.
For a fresh Windows installation, consider downloading the chipset and network packages in advance so you can restore connectivity if Windows does not automatically detect the adapter.
Compatibility and security notes
Driver availability and compatibility can vary by hardware revision. The source includes both Broadcom and Atheros Bluetooth options, both Broadcom and Atheros wireless LAN options, and both Synaptics and ELANTECH touchpad options. Install only the variant that matches the components in your laptop.
Operating system notice: Microsoft ended standard support for Windows 10 Home/Pro on October 14, 2025, and support for Windows 8.1 ended on January 10, 2023. These systems may still run, but they no longer receive standard security updates. Check Microsoft's current guidance and any applicable extended-security options before continuing to use an unsupported system.
Download packages linked from this article use the original Acer download URLs supplied with the source, routed through the Cloudrivers download page. If a package is unavailable or its details have changed, use the official Acer Aspire ES1-431 support page to check current availability. Always verify the exact model before installing firmware or drivers.
Frequently asked questions
Are these drivers for 64-bit Windows?
Yes. The two groups in this list are labelled Windows 10 (64-bit) and Windows 8.1 (64-bit). Do not select a package for a different operating system unless the manufacturer's documentation says it is compatible.
Which Bluetooth or Wi-Fi package should I install?
The source contains more than one hardware-vendor option. Check Device Manager or the hardware ID for the wireless adapter and Bluetooth device, then choose the matching package.
What if a download does not work?
Try the official Acer support page linked above. The package versions in this post reflect the supplied source and have not all been independently retested.
Can I install every package in the list?
No. Treat alternative Bluetooth, wireless LAN, and touchpad entries as options. Install only the package appropriate for your exact hardware and operating system.
This page is an independent driver reference and is not affiliated with Acer. Acer is the owner of its respective trademarks and support resources.
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