Nowadays portable monitors are becoming more and more popular, especially the type c interface has become the standard configurationof 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 high-performance product with a 4K screen, up to 500nit brightness and a 100% Adobe colour gamut range, unlike other general portable monitors, you can take full advantage of HDR technology to enjoy true HDR images.