This is a 21.5-inch Android all-in-one with a 10-point capacitive touch screen, a 4-core Cortex A9 with a main frequency of 1.6G, a memory of 1GB and a capacity of 8GB. This is an Android touch all-in-one machine with software support for free installation of applications (QQ, WeChat, maps, games, email, self-developed applications, etc.) Widely used in cashier, medical, smart home, access control, industrial intelligent terminals, video intercom, elderly care, online car advertising, smart advertising and other fields. Built with the new IPS full-view screen, the IPS full-view screen maintains the same picture quality from different perspectives. With a higher level of touch IC and touch screen, the real 10-point touch, through the optimization of the touch IC and CPU software, makes the touch very smooth.