Review on Take Your Productivity Anywhere with the Portable INNOCN Touchscreen Monitor - 15.6" HD, USB-C & HDMI Connectivity, Built-In Speakers". by John Frey

Despite the question and answer saying it's recommended. This is very misleading with questions and answers. Be careful.…….…….I'll update my review from above. The customer service was 1A. Customer service almost made me forget how frustrated I was that my flat pen wasn't working. They were polite and very generous and I appreciated their customer service. * Sn: You reported that the tablet update was the reason for the pen incompatibility.