Here you can download a4tech opto 429 driver for Windows. It's 100% safe, uploaded from safe source and passed Norton virus scan!
Driver Info:
File name: a4tech-opto-429_drv.exe
Driver version: 1.0.4
File size: 8 346 KB
OS: Windows 7, Win Vista, Windows 8, Win XP
Upload source: other website
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