Sony laptop/PC WiFi Drives

Download click link blow

http://www.sony.co.in/support/download/361067

after download follow steps

Follow these steps

1. Open Device Manager

2. Open Network Adapter

3. Double-click Atheros AR9285 Wireless Network Adapter or Atheros AR928X Wireless Network Adapter

4. Select the Driver tab.

5. Confirm the Version stated.

If the version is 8.0.0.238, the driver update is successful.

I hope u happy :)

MORE INFO

 comment with plz !

ranjit singh sidhu