Portworld YC-212H 21.5-Inch POS Touch Screen Tablet – High-Performance Display for Business and Retail The Portworld YC-212H is a 21.5-inch POS touch screen tablet designed to deliver high-performance solutions for point-of-sale (POS) systems, self-service kiosks, and commercial applications. Featuring a large Full HD touchscreen, an ultra-thin body, and seamless connectivity, this...