Features Kit Contents: The kit contains a computer monitoring secondary screen, a bracket, a data cable, double sided tape and instructions. Automatic Shutdown Function: This secondary screen can do horizontal and vertical screen switching, energy saving and environmental protection, automatic screen shutdown, comfortable eye protection brightness adjustment. No Additional Programming Required: The secondary screen has AIDA64 monitoring software inside, which requires almost no resources when running visual theme editor, use the mouse to achieve creativity. Easy to Install: Our secondary screen is very easy to install, just follow the normal process and operation can be installed successfully, very practical. USB Power Supply: The secondary screen does not require additional power supply, nor high definition multimedia interface. only a USB cable is needed to put it into use. Specification: Item Type: Computer Monitoring Secondary Screen Material: SECC Board Color: Black Package List:1 x Computer Monitoring Secondary Screen1 x Bracket1 x Data Cable1 x Double Sided Adhesive1 x Instruction Manual Package List 1 x Computer Monitoring Secondary Screen 1 x Bracket 1 x Data Cable 1 x Double Sided Adhesive 1 x Instruction Manual