​Features: This 3.5inch display with multiple themes can be used easily, no additional power supplys is required, and no multimedias interface is required. I just need a USB data cable to use. It Support horizontal and vertical screen switching, 360 degree rotation, and is compatible with multiple systems. Dual USB Port: There are 2 USB interfaces. One micro-USB is on the side of the product, and a 4Pin 2.54 row pin USB interface is behind the product. The configuration software can support horizontal screen, vertical screen, horizontal screen, images, vertical screen images display, which is convenient for installation. This 3.5inch display with multiple themes can be used easily, no additional power supplys is required, and no multimedias interface is required. Stepless adjustment of screen brightness, you can adjust the screen brightness according to your needs. Aida64 is compatible with Wins system, and lcd4linux software package (supporting 32-bit and 64 bit) can be compatible with Linux. (it can be used in Wins system, Qunhui NAS, openwrt router, raspberry pie and other Linux systems). Specifications: Material: plastics Screen size: 3.5 Inch Resolution: 320*480 Thickness: 7~8mm Viewing angle: IPS full viewing angle Interface: USB Package weight: 150g / 5.3ounce Package Included: 1*Charging cable 1*Bracket 1*Display Screen