In this post you can find via p4m900 p4m900 vn896 for Windows. It's safe, tested with F-Secure scan!
Info:
File name: viap4m900p4m900vn896.zip
Driver version: 1.1.5
File size: 3 546 KB
OS: Windows 7, Win Vista, Windows 8, Win XP
Upload source: manufactuter website