The Aspire Z5771 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. This driver - "FIR_ITE_5.1.0.8_W7x64_A.zip" - has been downloaded 47 times and is rated 5 out of 5 stars based on 11 reviews. It is compatible with PCs running Windows 7, among other operating systems. The total disk space used for this update is 7.0 MB.
Aspire Z5771
ITE Infrared Transceiver
ITECIR Infrared Receiver
ITECIR Infrared Receiver (CHIP)
ITECIR Infrared Receiver (EC PMC)
ITECIR Infrared Receiver (EC)
ITECIR Infrared Receiver (EC2)
ITECIR Infrared Receiver (SIO2)
Windows 7 (64 bit)
FIR_ITE_5.1.0.8_W7x64_A.zip (7.0 MB)
5.1.0.8 (4-Oct-2011)
FIR Driver File
Sharmila (DG Staff Member) on 7-Jun-2018
To get the Aspire Z5771 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 Z5771 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.
Open a tool called Device Manager.
Use Device Manager to put the new driver on your computer.
Turn your computer off.
Turn your computer back on.
Now your new driver is ready!
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.
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| FIR_ITE_5.1.0.8_W7x64/data1.cab | 3.6 MB | 28 Jul 2011 |
| FIR_ITE_5.1.0.8_W7x64/data2.cab | 1.3 MB | 28 Jul 2011 |
| FIR_ITE_5.1.0.8_W7x64/INFDrv/32OS/itecir.cat | 8.3 KB | 30 Mar 2011 |
| FIR_ITE_5.1.0.8_W7x64/INFDrv/32OS/itecir.inf | 11.3 KB | 23 Mar 2011 |
| FIR_ITE_5.1.0.8_W7x64/INFDrv/32OS/ITECIR.sys | 65.6 KB | 13 Jul 2010 |
| FIR_ITE_5.1.0.8_W7x64/INFDrv/32OS/ITECIRfilter.sys | 23.7 KB | 22 Mar 2011 |
| FIR_ITE_5.1.0.8_W7x64/INFDrv/64OS/itecir.cat | 8.3 KB | 30 Mar 2011 |
| FIR_ITE_5.1.0.8_W7x64/INFDrv/64OS/itecir.inf | 11.3 KB | 23 Mar 2011 |
| FIR_ITE_5.1.0.8_W7x64/INFDrv/64OS/ITECIR.sys | 69.7 KB | 13 Jul 2010 |
| FIR_ITE_5.1.0.8_W7x64/INFDrv/64OS/ITECIRfilter.sys | 28.3 KB | 22 Mar 2011 |
| FIR_ITE_5.1.0.8_W7x64/INFDrv/CIRAP.exe | 603.8 KB | 28 Jul 2011 |
| FIR_ITE_5.1.0.8_W7x64/INFDrv/InstallRegistry.reg | 4.2 KB | 9 May 2011 |
| FIR_ITE_5.1.0.8_W7x64/INFDrv/ReadME.txt | 141 bytes | 15 Apr 2011 |
| FIR_ITE_5.1.0.8_W7x64/INFDrv/UninstallRegistry.reg | 4.2 KB | 9 May 2011 |
| FIR_ITE_5.1.0.8_W7x64/ISSetup.dll | 498.7 KB | 1 Feb 2010 |
| FIR_ITE_5.1.0.8_W7x64/layout.bin | 473 bytes | 28 Jul 2011 |
| FIR_ITE_5.1.0.8_W7x64/setup.exe | 455.6 KB | 5 Apr 2007 |
| FIR_ITE_5.1.0.8_W7x64/setup.ini | 949 bytes | 28 Jul 2011 |
| FIR_ITE_5.1.0.8_W7x64/_Setup.dll | 387.6 KB | 1 Feb 2010 |