Feature: 1. 15.6inch 4K Portable Display: The portable display features a spectacular IPS Class A screen with a 15.6 inch, 3840x2160 resolution, 350nit brightness, 1000:1 contrast ratio, 100.0% sRGB, 178 degree wide viewing angle, and 60 Hz refresh rate. This travel display features HDR, low blue light and FreeSync. It will display crisp colors, vivid images and clear details 2. Dual USB C Ports: Plug and play, with no drivers to install. This laptop expansion display offers two USB C 3.2 ports and one HD Multimedia Interface 2.0 port, allowing you to connect to most devices with USB C 3.1 Gen2 or HD Multimedia Interface 2.0. Use the USB C 3.1 Gen2 cable or the HD Multimedia Interface 2.0 cable (all included in the package) for video transfer. 3. EDP Native Signal Driving Solution: Achieve better color reproduction and lifelike visual experience with LED backlight non flickering screen technology to bring you colorful and clear images, not only for viewing pictures, movies and web browsing, but also for professional fields that require color accuracy and constant brightness at all times. 4. Wide Compatibility: Easy to use, just connect your laptop, PC, tablet, cell phone, for X360, for PS3, for Switch, for RPi, etc. via USB C or HD Multimedia Interface for stable connection and stable data transfer. Built in high power dual stereo speakers let you enjoy immersive sound, a must have for business trips, traveling or home entertainment and gaming. 5. Enhance Your Work Efficiency: After connecting our dual monitors to your device using a cable, the portable screen will work instantly without the need to install any drivers. Increase your work efficiency and improve your gaming experience, great for second or multiple screens. Specification: Item Type: 15.6inch Portable Display Material: Aluminum Alloy Resolution: 3840x2160 Display Ratio: 16:9 Refresh Rate: 60hz Brightness: 350cd/㎡. Package List: 1 x Display1 x HD Multimedia Interface Cable1 x Type C Cable1 x USB Cable1 x Stand1 x Instruction Manual