The PD0511 is a 5” high-performance pen display with Electromagnetic resonance pen (EMP) touch technology and a battery-free V pen, offering intuitive writing, drawing, and signage capabilities on its 1024 x 600 high definition resolution display. Its compact size helps small shop owners maintain a clean and comfortable counter, focusing on more customer-oriented service for a better customers’ satisfied experience. The pen display has 2048 levels of pen pressure sensitivity, 200 point per second (PPS) tracking speed and 5080 line per inch (LPI) touch resolution, offering real and delicate personal signature. These features also ensure the authenticity of each signature, which is ideal for industries that deal with confidential contracts or large amounts of paperwork on a daily basis, such as banking and insurance, finance, telecommunications or other retail businesses. The PD0511 provides the perfect solution for companies that want to adopt digitalized and paperless management systems, utilizing e-signature with encryption capabilities. It also integrates a USB port to connect power and input signals with a PC or laptop, and is compatible with Windows as well as supports e-signature software, which is easy to install and conveniently applied at the counter. With 8H glass treatment, even calligraphy can be reproduced on the solid and scratch-resist surface of the pen display, delivering a durable and reliable e-writing experience.