1. No is required, only a 9-pin motherboard or USB data cable is required. Does not occupy graphics card resources. 2. Support aida64 hardware LCD monitoring UI template, display cool and comprehensive computer hardware information dynamic wallpaper UI monitoring interface. 3. Maximum support for 1280X720 full-format video playback (MP4.MOV ...). Special chip hardware decoding native support does not require specific format conversion. 4. Support full format (BMP, PNG, GIF, JPG...) picture album carousel (support mosaic, fade in and out, blinds, up and down sliding, up and down expansion and other special effects). 5. Supports using videos as dynamic computer monitoring wallpapers to make the water-cooling monitoring effect more cool. 6. After successfully connecting to the computer, it will automatically play the pre-stored videos or pictures in rotation, without relying on computer software for decoding, and without occupying computer system resources. 7. The secondary screen comes with 4G MB ROM space, which is convenient for users to store more videos and pictures. 8. Special configuration software can set parameters for the secondary screen, update and manage videos, pictures, video themes and files. 9. Comes with dozens of aida64 UI hardware monitoring templates (and is constantly being updated...). 10. Automatically turn off the screen after shutting down 11. Comfortable eye protection, stepless brightness adjustment Product name: 5-inch IPS secondary screen Display window: 108X65MM Overall size: 122X78X8.8MM Resolution: 800x480 Thickness: 8.8MM Viewing angle: IPS full viewing angle Maximum power consumption: 1.3W Internal storage: 4G MB type:B:8PCS Colour:Photo Color Material:plastic Package Contents: 1 x 5 inch secondaryscreen 1 x Type-C data cable 1 x Suspended metal bracket 1 x MX1.25 to motherboard 9-pin adapter cable 1 x Adjustment bracket 1 x usb four-port splitter 1 x Type-C charging base 1 x Elbow data cable type-c 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.