I installed this under Windows 10. It will install with a default driver that does not support the firewire port. After installing the drivers provided by Pinnacle (W7 64bit version) all works well. In the past I was plagued with dropped frames while using a different solution. With this unit I haven't dropped any frames.
A+ product. Just need the right driver.
The product is good and definitely does the job. For some reason it's a bit temperamental inside the software but once you restart the software it's good to go again.