Acer Aspire 7720G Driver Download (Official)
The Aspire 7720G is a type of mouse manufactured by Acer. Updating this driver fixes tracking problems, intermittent or no connectivity and can unlock some advanced features of your type of mouse. Visitors have downloaded this file "CIR_ENE_1.3.1_Vistax64.zip" 26 times with an aggregate rating of 5 out of 5 stars based on 7 reviews. The uploader reports that this update will work successfully on PCs running Windows Vista. The total disk space used for this update is 820.2 KB.
Supported Models
Aspire 7720G
ENE CIR Receiver
Manufacturers
Supported Operating Systems
Windows Vista (64 bit)
File Name
CIR_ENE_1.3.1_Vistax64.zip (820.2 KB)
Versions
1.3.1 (8-Dec-2008)
1.3.306.0 (2007-03-06) via .inf
Additional Notes
CIR (Consumer IR) Driver File
Uploaded By
Manivannan (DG Staff Member) on 20-Aug-2009
Related Driver Updates
How to Update Aspire 7720G Device Drivers
Step 1 - Download Your Driver
To get the Aspire 7720G driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Acer Aspire 7720G into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the Acer Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the Acer website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
After you get your new driver, you need to put it on your computer. On Windows, there's a tool called Device Manager that helps with this. It shows you all the parts of your computer and the drivers they use. To finish setting up the new driver, you'll probably need to turn your computer off and on again.
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| CIR_ENE_1.3.1_Vistax64/DPInst.exe | 2.9 MB | 17 Nov 2005 |
| CIR_ENE_1.3.1_Vistax64/DPInst64.exe | 3.2 MB | 17 Nov 2005 |
| CIR_ENE_1.3.1_Vistax64/Release.txt | 1.1 KB | 19 Apr 2007 |
| CIR_ENE_1.3.1_Vistax64/Setup.exe | 104.0 KB | 19 Apr 2007 |
| CIR_ENE_1.3.1_Vistax64/Vista/amd64/enecir.sys | 36.9 KB | 7 Mar 2007 |
| CIR_ENE_1.3.1_Vistax64/Vista/enecir.cat | 11.1 KB | 9 Mar 2007 |
| CIR_ENE_1.3.1_Vistax64/Vista/enecir.inf | 2.1 KB | 7 Mar 2007 |
| CIR_ENE_1.3.1_Vistax64/Vista/i386/enecir.sys | 32.3 KB | 7 Mar 2007 |
| CIR_ENE_1.3.1_Vistax64/dpinst.xml | 398 bytes | 9 Feb 2007 |