It's a really amazing product, I'm very satisfied with it. No problem with installation. I still have to get the hang of it, idk how to make zoom in/out work but I'll figure it out. Extremely fast shipping! I'm very happy with the seller and the product
unfortunately, product was taxed. I am very satisfied so far. 2 weeks of use. One problem that happens sometimes is that pen recognition stops. I have not discovered if the problem is related to my computer or the pen display hardware/software. Problem is solved by disconnecting and reconnecting cable. Driver software need to be improved.