It's What I've Been Looking For.
I recently purchased a Shuttle Cue Pro and it’s everything I had hoped for. As a controller I can use the wheel or the up/down arrows to manage the scrolling speed and the remaining keys for other shortcuts. But for me, the most attractive feature is its ability to run two laptops in sync. And that’s huge if your primary goes down when live prompting. It’s simple to use, it works with my third-party software, and I was able customize the hot keys to my personal preferences. It’s what I’ve been looking for the past few years.