I need driver of this product (sakar wirless wifi) for windows vista!!!! i ned now.. please helpme!!!!!

Intel® WiFi Products Upgrade WiFi adapter driver on Windows Vista*
Use the following steps to update or upgrade the WiFi adapter driver on Microsoft* Windows Vista*.
Note If you need to automate the process, use the file named iProdifx.exe from the driver package.

1. Download the updated driver(s) from your computer manufacturer. Note If your computer manufacturer does not provide the driver, you can download a generic version from Intel.
2. Click Start.
3. Click Control Panel.
4. Click System and Maintenance.
5. Click System.
6. Click Device Manager.
7. Click the + symbol in front of Network adapters to expand the section.
8. Right-click the WiFi adapter
9. Click Properties.
10. Click the Driver tab.
11. Click Update Driver.
12. Click Browse my computer for driver software.
13. Browse to the location where you saved the updated driver file(s) and then click Next.