It is a multifunctional and multi interface camera that supports the functions of conventional interface cameras, as well as 4K USB camera functions (such as mouse operation for taking photos, recording videos, measuring, etc.), which can meet different needs in . Chip structure ARM dual core architecture Optical size 1/1.8 inch LINUX Pixel size 2.0um x 2.0um Core architecture dual core ARM -A7 Resolution 3840 x2160 Main frequency speed 1.5GHz Frame rate 30fps Working temperature 0-70 degrees Video output , UVC Lens interface C interface Voltage input DC 12V Remove the dust cover and protective film under the camera, and screw them into the corresponding interface 2.1.2 Insert the USB 2.0 interface into the mouse. If multiple USB devices need to be inserted, the USB device can be inserted into the USB interface, and then the mouse and other storage devices can be inserted into the splitter 2.1.3 Connect the camera's interface and monitor with an cable 2.1.4 Insert the DC-12V power socket into the power cord. After connecting the DC-12V power supply, the product automatically turns on, and the LED lights up red and then blue. The camera runs and waits for the display screen to show the image 2.1.5 USB 3.0 interface is a UVC interface (when connected to a computer with a USB cable, the USB 2.0 interface is invalid in this state) Main Interface:After the screen is displayed, the user directly moves the mouse to the left side of the screen to up the main interface Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage: AC220V Color: As Shown Material: Metal Package Contents: 1 x 4K Industrial Microscope Camera 1 Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.