Nowadays portable monitors are becoming more and more popular, especially the type c interface has become the standard configuration of most portable digital products, which enabled connection to an external display. With the development of technology and products upgrades, digital product manufacturers have optimized a lot of softwares for external displays and developed corresponding functions. In addition to being able to extend the second screen of a laptop or desktop computer, mobile phones and tablets can also be brought into computer mode with the help of a second screen. This is a 15.6" entry-level portable monitor with a perfect IPS Class A screen for economy and durability.