Feature: 1. 17.3 INCH IPS HD SCREEN: 17.3 Inch 4K Portable display is equipped with IPS panel technology with 3840x2160P pixels resolution that produces incredibly detailed images. It is a great companion for graphic design, photo editing or video production. 2. LIGHTWEIGHT AND PORTABLE: This 17.3 inch 4K laptop portable travel display slips easily into your bag and can be taken anywhere. Let you enjoy the big screen anytime and anywhere to improve your work efficiency or entertainment ambient. 3. VIBRANT IMAGES: 17.3 inch 100 percent sRGB wide color range external screen, 16.7M (8 bit) color colors, higher contrast ratio 1500:1, 400 nits brightness, presenting you with vivid images, clear motion and details, and greater realism of the image video. 4. ADJUSTABLE DISPLAY STAND: The portable laptop display has an adjustable display stand on the back. In addition, this laptop extension display supports VESA with standard 75x75mm VESA holes on the back, which can be set to landscape or portrait mode as desired. 5. MULTIFUNCTIONAL PORTS: This portable gaming display includes dual USB C 3.1 full featured ports, an HD Multimedia Interface port, a Micro USB data transfer port, and a 3.5mm headphone jack, which is widely compatible with most laptops, PCs, for XBOX, Switch, for OS X, and more. What's more, the USB Type C port allows you to power on and transmit signals with just one cable connection, making it easy to work anywhere, anytime. Specification: Item Type: 17.3 Inch 4K Portable Display Material: Plastic, Hardware Color: Black Screen Size: 17.3 Inches Best Resolution: 3840x2160p Contrast Ratio: 1500:1 (Transmission) Screen Ratio: 16:9 (Widescreen) Display Color: 16.7M (8 Bit) Brightness: 400cd/m² Color Range: 100 Percent sRGB Color Temperature: 6485K Refresh Rate: 60Hz Response Speed: 6ms Viewing Angle: 89 89 89 89 (Typ.)(CR≥10) Speaker: 8Ω 1W Box x 2 Wall Mount Type: 75x75mm Interface: USB Cx2, HD Multimedia Interfacex1, Micro USBx1, 3.5mm AUXx1 Supported Languages: Chinese, English, German, French, Japanese, Korean, Italian, Spanish, etc. Supported Devices: Support for OPPO, for Smartisan and Other Parts of the Cell Phone Extended Display and the Same Screen Display. Support for XBOX ONE, for SWITCH and Other Game Devices. Package List: 1 x Portable Display 1 x Case 1 x HD Multimedia Interface Cable 2 x USB C Cable 1 x USB Power Cable 1 x User Manual Note: Product requires a 5V 3A power adapter, not included! Best power supply method is to use an independent power supply!