Item Type: IPS Display Module Material: LCD Screen Size: 1.9 in Resolution: 170 x 320 Drive: ST77891Excellent Performance: This display features no flash display, no radiation, small and light, high light transmittance, energy saving and low power consumption. 2Natural Image: With a quick response performance, there is no smear on this display, it provides accurate color, and bright, saturated and natural premium images. 3Portable: Comes with a small size and light weight as well, you can easily take this display with you to help with your work. 4Easy to Install: Comes with a compact size and a light weight as well, the easy installation can be quickly completed. 5Ideal Replacement: This display with quick response and natural image display, ideal replacement for Raspberry Pi, for STM32 controller board.1 x IPS Display Module