1、Better Image Quality: 18.5 inch display boasts 100% sRGB wide color gamut screen with 100Hz refresh rate, 1000:1 higher contrast ratio, 300 nits brightness for vivid images, clear motion, and details, maximizing image and video authenticity. You can enjoy a more immersive visual experience whether you are gaming or working. 2、Wide Compatibility: This portable computer screen includes dual USB C 3.1 full function ports, 1 HD multimedia interface port, 1 USB data transfer port, and 1 3.5mm headphone jack, widely compatible with most laptops, PCs, for PS5, for XBOX, for Switch, etc., for easy work anytime, anywhere. 3、Detachable Cover: The external second screen for laptop has an adjustable stand on the back, allowing you to adjust it according to your needs. Also, it supports VESA with standard 75x75mm VESA hole on the back, can be set in landscape or portrait mode. 4、A New Visual Experience: With its 1920x1080 resolution, IPS panel technology, this portable screen from renders accurate and bright colors and draws you into the video or game with lifelike colors and amazing detail. Perfect for graphic design, photo editing, or video production. 5、Travel Friendly Display: This portable USB screen can easily slide into your bag for on the go use, allowing you to enjoy a large screen anytime, anywhere, enhancing work efficiency or entertainment ambience. Item Type: Portable Computer Screen Material: Stamping Hardware Color: Black Screen Size: 18.5 Inches Best Resolution: 1920 x 1080P Contrast Ratio: 1000:1 (Transmission) Aspect Ratio: 16:10 (Widescreen) Brightness: 300cd/m² Color Gamut: 100% sRGB Color Temperature: 6485K Refresh Rate: 100Hz Response Time: 6ms Viewing Angle: 89/89/89/89 (CR≥10) Speakers: 2x8Ω 1W Box Wall Mount Type: Approx. 75x75mm / 3.0x3.0in Interfaces: 2 x USB C, 1 x HD Multimedia Interface, 1 x USB, 1 x 3.5mm AUX Supported Languages: Chinese, English, German, French, Japanese, Korean, Italian, Spanish, etc. Supported Devices: Supports for OPPO, for Smartisan Some Phones for Screen Extension And Mirroring Display. Support for PS5 for SWITCH Gaming Devices 1 x Portable Computer Screen 1 x Case 1 x HD Multimedia Interface Cable 2 x USB C Cable 1 x USB Power Cable 1 x User Manual