Feature:1. 3.5 INCH SCREEN: This monitor has a clear display, supports horizontal and vertical screen switching, and adjustable screen brightness.2. MULTIPLE FUNCTION: This monitor not only displays CPU, GPU, RAM usage and temperature, but also internet speed, date, time, volume, and weather forecast.3. USER DEFINITION: The monitor has a variety of built in themes to choose from, you can change the background image or switch the theme with one click, you can easily realize your creativity and DIY design your own theme.4. MULTI SYSTEM SUPPORT: This display supports for Raspberry Pi, for Linux, and for Windows, making the monitor ideal for your host computer and providing a full view of your host's status in real time.5. USB CONNECTION: The monitor is mainly used for host temperature monitoring, no additional power supply is needed, just a USB cable to connect this mini screen to your computer.Specification:Item Type: USB Mini ScreenMaterial: LCD, Electronic ComponentsScreen Size: 3.5 inchesResolution: 320x480Thickness: Approx. 7-8mm / 0.28-0.31inPerspective: IPS full viewInterface: Micro USB and 4pin 2.54mm row of pins USB (convenient 9 pin direct connection to the motherboard)System: Support for Raspberry Pi, for Linux and for WindowsSuitable for Aida64: Suitable for Aida64, you do not even have to download the Aida64 softwareScreen Switching: Support for horizontal and vertical screen switchingRotation: 360 degree rotationEnergy Saving: Energy saving and environmental protectionAuto Shutdown: Screen automatically shuts down when the computer is powered offEye Protection: Comfortable and eye protectionBrightness: Stepless brightness adjustment.Package List:1 x USB Mini Screen1 x Holder1 x Data Cable1 x 4 Pin Motherboard Adapter Cable 9 Pin2 x Test Element (Each test element consists of three 300 chip resistors)