1、EASY TO OPERATE: The extended screen is wired to use after installing the driver and restarting, compatible with for Win, for OS X operating systems, easy and convenient to operate. The left and right screen rotation angle is 0 to 360°, suitable for most mainstream 12 to 18.5 inch laptops. 2、DOUBLE SCREEN: Equipped with two high definition 16 inch 1920x1200 IPS screens with 16:10 display ratio, which provides a wider and more comfortable field of view and improves work efficiency and productivity. 3、RETRACTABLE STAND: With a retractable stand on the back, the screen can be easily and stably fixed to the laptop without the need for other accessories such as magnets. The bracket is retractable, allowing you to easily adjust the tilt angle. 4、MULTIPLE SCENARIO APPLICATIONS: For editing, designing, gaming, stock overdrive, online shopping and more. Multiple window can be used at the same time. Comes with a storage bag, easy to carry around on business trips. 5、SUPPORT REVERSE CHARGING: When your laptop and screen are connected via a full featured TYPE C cable, your laptop's PD power supply can reverse charge the laptop while supplying power to the screen. Item Type: Laptop Screen Extender Material: ABS, Electronic Model: S880 Screen Size: 2x16 Inch Double Screen Resolution: 1920x1200IPS Support: 12-18.5 Inch Laptop Color: Space Gray Display Ratio: 16:10 Supported OS: For Win, For OS X Support: USB C (Need To Support Data Transfer TYPE C ), USB A Input Connector: Type C Port x1 (Power Supply Only), Type C port x1 (Data Transfer, Power Supply) 1 x Laptop Screen Extender 1 x Double Head USB A To Type C Power Cable 1 x Elbow Type C To Type C Full Function Data Cable 1 x Bag 3 x Instruction Manual