【IPS Full HD Large Screen】Jhcztrk18.5inch IPS Large Screen Portable Monitor features 1080P FHD HD resolution and 99% sRGB color gamut, delivering crisp and clear picture quality, immersing you in vibrant colors and crisp details, and enjoying vivid image quality, bringing lifelike colors to your gaming and work experience. 【120Hz Refresh Rate】The Jhcztrk 18.5inch portable monitor features an ultra-high 120Hz refresh rate. 120 Hz and Freesync eliminates screen tearing and lag, which provides a competitive edge and a more immersive gaming experience. In addition, the higher refresh rate improves responsiveness when moving windows and navigating through software, which increases overall efficiency and productivity. 【Wide Compatibility】The Jhcztrk 18.5-inch monitor features two full-function Type-C 3.1 ports and one mini HDMI port, enabling seamless connection to mobile phones, laptops, desktop computers, and other devices. Note: Should screen display issues or flickering occur when connecting a mobile phone, please use an external USB power cable. 【VESA and Built-in Stand】Jhcztrk 18.5inch 120Hz portable monitor is equipped with VESA75x75mm on the back, you can hang it on the wall or desktop and use it at any angle to meet your work needs, in addition, the monitor can be adjusted from 0-180 ° bracket, this ergonomic design is convenient for you to take it out and use it in any scenario. 【Kindly Note】Due to the larger screen size, flickering may occur when adjusting brightness or volume upwards. This is caused by insufficient output power from the device. Please ensure the monitor is powered independently. Additionally, to configure mirroring, locate the Display Orientation setting within your computer's display settings on the main screen. Select either Landscape or Portrait, then confirm and save. 120Hz Portable Monitor