1) 4.3inch IPS screen. 800x480 hardware resolution, toughened glass panel, with protection case 2) Capacitive touch panel, support 5-point touch 3) Supports Pi 4B 4) interface, refresh rate up to 60Hz. Supports Raspbian, 5-points touch, driver free. 5) Supports / / WIN10 IoT, single point touch, driver free. Supports Retropie, driver free Software setting 1) Download image (Raspbian, , , or WIN 10 IOT) from the website. 2) Download the compressed file to the PC, and unzip it to get the . file. 3) Connect the TF card to the PC, use SDFormatter.exe software to format the TF card. 4) Open the Win32DiskImager.exe software, select the system image downloaded in , and click 'Write' to write the system image. 5) After the image has finished writing, save and quit the TF card safely. 6) Power on the and wait for a few seconds until the LCD displays normally. And the touch function can also work after the system starts. size: x 73mm Material: PCB, plastic colour: black Package Contents: 1 x 4.3inch LCD 1 x Black Case kit 1 x Cooling Fan 1 x Screws pack 1 x Screwdriver Only the above package content, other products are not included. Note: Light 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.