Conclusion: The Hercules Dualpix HD720p has its quirks, but if you're looking for a low-cost solution for recording smooth, high-definition video and participating in video chats this webcam should do the trick.
Pros: Flexible clip-on mount rotates for multiple viewing angles. Good value for an HD-capable webcam.
Cons: Video quality is just so-so. Audio sync issues with HD recordings. Clunky software. Built-in mic lacks noise cancellation. For use with laptops only; cable is too short for desktop use.