No problem 🙂 I’m sure the Huion comes with some kind of driver you have to install. Shouldn’t be a problem though.
You can use any program to help you do lip-sync, but if it was me I would rather do it “by hand” because the performance of your character is so much more than just getting the poses of the mouth in sync. You need to analyse the voice and emotion of it anyway to do the complete facial expressions and get your character to “act” well. Import your voice track into Animation Paper and listen to it over and over again. Draw your key poses and drag out clones so your key poses match the audio. Then you experiment with alternative poses/expressions or you can just start filling in drawings between your keys with more mouth poses until you have all of your animation done. 🙂 Lip sync is both simple and complicated at the same time. 🙂