Download link of Audio Driver & Bluetooth Driver of Acer Aspire One AO521 for Windows 7 32 Bit( Ultimate, Professional, Home basic, Premium and Starter).

• Audio Driver developed by Conexant ver.4.119.0.60 (15.6 MB)
• Bluetooth Driver for Windows 7 SP1 developed by Atheros ver. 6.18.0624.0302 (199.9 MB)
• Bluetooth Driver developed by Atheros ver. 6.15.0322.0301 (61.8 MB)
• Bluetooth Driver by Broadcom ver 6.3.0.3400 (58.7 MB)

For find more driver for Acer Aspire One AO521 : click here

Once you get to the point of downloading the proper drivers you will probably be asked by your Acer Aspire One AO521 if you want to "save" the file to your computer or "run" the program from the website. Either of these will work but I suggest saving them to your Acer Aspire One  first and then running them from your PC. When you ask the program to save to your Acer Netbook if will ask where you want to save it to, for ease of use the desktop is the best place.
Once you have it downloaded you should make sure that all programs are closed, including your web browser (unless it’s open for these instructions.) and double click the installation file for the drivers.

It should provide what’s called an "installation wizard" read the instructions and follow them closely, if there are any configuration choices most people use "standard" or "common" setups. Very few of you will need any sort of specialized setup and those of you who do will most likely know how to get those configurations taken care of.

Audio Driver and 3G Module Driver to run  Aspire One Acer AO521 for Windows 7 32 Bit. This download link are free to download for all windows 7 type like Windows 7 Ultimate 32x, Professional 32 x, Basic & Starter 32 x.

Here is the link that you can download now :

• Ericsson 3G Module Driver 1.0.0.71 (12.5 MB)
• 3G Module Driver developed by Huawei 6.0.1.262 (1.9 MB )
• Audio Driver developed by Conexant ver.4.119.0.60 (15.6 MB for Acer AO521

For find more driver for Acer Aspire One AO521 : click here

One of the most important steps to getting a driver correctly installed is to make sure that all of the information you need is available before you try to install it. It’s much the same as anything else in life, doing your homework pays off in the end.

Here is download link of Modem, Card Reader & VGA Driver of Acer Aspire One AO721 Win 7. Please find the link to download :

How to download are follow as :

• Modem Driver by  liteon 2.2.99 size 2.0 MB .

The Windows operating system recognizes many different brands and models of modems, and will install these drivers automatically when the system boots up and the new hardware is recognized. There are times, though, when you will have to install the modem driver yourself

• Card Reader Driver by Realtek version 6.1.7600.30113 size 8.0 MB
• VGA Driver AMD 8.692.1.0000 118.5 MB 05/24/2010

How to install this software :

1. Double-click the ".EXE" file. Select "Run." Wait for the driver to install.
2. If the driver file is in a ".ZIP" format, right-click the file and click "Extract to the current folder."
3. Double-click the "Setup" or "Install" file and then click the "Run" tab. Let the file completely install.

Download here LAN driver & WI Fi LAN driver Acer Aspire One AO721 Windows 7 Professional (32 Bit)  . Please choose this link below  :

• LAN Driver Atheros 1.0.0.26 4.6 MB
• Wireless LAN Driver (HB93) Atheros 9.0.0.163 23.5 MB
• Wireless LAN Driver (HB97) Atheros 9.0.0.173 23.4 MB

for all driver for Acer Aspire One AO721 Windows 7 click here

How to install :

1. Double-click the ".EXE" file. Select "Run." Wait for the driver to install.
2. If the driver file is in a ".ZIP" format, right-click the file and click "Extract to the current folder."
3. Double-click the "Setup" or "Install" file and then click the "Run" tab. Let the file completely install.

Our site indexed for  Touchpad Driver & VGA Driver  Acer Aspire One AO721 Windows 7 which are all from official site,  free and open blog and forums. Please inform our administrator if the copy infringe your copyright. And we will link your official website as the connection address, or remove it within three working days. At the same time, you are welcome to register as a software developer of our site.   For more complete driver please click here

How to install :

1. Double-click the ".EXE" file. Select "Run." Wait for the driver to install.
2. If the driver file is in a ".ZIP" format, right-click the file and click "Extract to the current folder."
3. Double-click the "Setup" or "Install" file and then click the "Run" tab. Let the file completely install.

The Bluetooth driver for Acer Aspire One AO721 Windows 7. The download link are free to download on your netbook.

• Bluetooth Driver Atheros 7.0.2.13 57.4 MB
• Bluetooth Driver for Windows 7 SP1 Atheros 6.18.0624.0302 100.0 MB
• Bluetooth Driver for Windows 7 SP1 Atheros 6.18.0624.0302 199.9 MB
• Bluetooth Driver Broadcom 6.3.0.4300 60.1 MB

for more complete driver please click here

How to install :

1. Double-click the ".EXE" file. Select "Run." Wait for the driver to install.
2. If the driver file is in a ".ZIP" format, right-click the file and click "Extract to the current folder."
3. Double-click the "Setup" or "Install" file and then click the "Run" tab. Let the file completely install.

Download now Chipset and Touchpad Driver/ Software of Acer Aspire One AO521 for Win 7 Ultimate 32x, Professional 32 x, Basic, Premium and home starter

• Chipset Driver AMD ver 8.713.1.0000 (122.2 MB)
• Touchpad Driver by Synaptics 15.0.10.0 (30.2 MB)

For find more driver for Acer Aspire One AO521 : click here

If there are any problems during installation it’s best to go to the manufacturer’s website or to the place you got the drivers and do a search for the specific error message you got during the installation.
If there are no errors then you did everything right and you should be able to use your device soon. I suggest restarting the Aspire AO521 at least once after every new driver installation to make sure that it was a successful installation. Many driver installation programs will automatically prompt you to do this, if so make sure to save anything you were working on and restart your Aspire One AO521

Download here LAN Driver & WiFi LAN Software of Acer Aspire One AO521 for Windows 7 32 Bit( Ultimate, Professional, Home basic, Premium and Starter)

• LAN Driver by Atheros 1.0.0.29 4.6 MB
• Wireless LAN Driver by Atheros
• Wireless LAN Driver by Broadcom ver 5.100.9.14 (23.0 MB)

For more driver for Acer Aspire One AO521 : click here

How to use this LAN Driver & WiFi LAN software :

1. Download the .EXE file below to a directory on your hard drive.
2. Execute the downloaded file and follow the on-screen instructions.

All driver needed to run Netbook  Aspire One AO521 for Windows 7 32 Bit. All windows 7 type like Windows 7 Ultimate 32x, Professional 32 x, Basic & Starter 32 x. 

• Ericsson 3G Module Driver 1.0.0.71 (12.5 MB)
• 3G Module Driver developed by Huawei 6.0.1.262 (1.9 MB )
• Audio Driver developed by Conexant ver.4.119.0.60 (15.6 MB)
• Bluetooth Driver for Windows 7 SP1 developed by Atheros ver. 6.18.0624.0302 (199.9 MB)
• Bluetooth Driver developed by Atheros ver. 6.15.0322.0301 (61.8 MB)
• Bluetooth Driver by Broadcom ver 6.3.0.3400 (58.7 MB)
• Card Reader Driver vendoe by Alcor version1.0.12.50 size 8.0 MB
• Chipset Driver AMD ver 8.713.1.0000 (122.2 MB)
• LAN Driver by Atheros 1.0.0.29 4.6 MB
• Touchpad Driver by Synaptics 15.0.10.0 (30.2 MB)
• Wireless LAN Driver by Atheros 
• Wireless LAN Driver by Broadcom ver 5.100.9.14 (23.0 MB)

How to use this software :

1. Download the .EXE file below to a directory on your hard drive.
2. Execute the downloaded file and follow the on-screen instructions.

Find here the Download link of Audio driver & Bluetooth software Acer Aspire One  AO531h for Windows 7 32 Bit:

• Audio Driver by Realtek 6.0.1.5911/ 58.5 MB
• Audio Driver ALC889 vendor by Realtek 6.0.1.5911/ 58.5 M
• Bluetooth Driver byBroadcom 6.2.0.9700 /57.5 MB

for more complete driver of Acer Aspire One AO531h Windows 7 32 Bit please to find here

Check for missing drivers in Device Manager to see if any of your drivers are missing or malfunctioning, or if you need to install new ones. Hold down the "Windows" key on your keyboard and press “Pause” to launch System Properties, then click “Device Manager.” All of the hardware for your system is listed here. Devices with a yellow exclamation point beside them are not working correctly and need a new driver. Right-click on devices and choose “Properties” to see more details, then click “Driver” for all of your driver-related options. Click “Check for update” to have Windows search online for a new driver, or “Update driver” to point Windows at a new driver that you’ve already downloaded