Support Raspberry Pi Model A/B/B+, Pi 2 and Raspberry Pi 4, 3, 3b+. The default usage of this product is taking still pictures, and when it is used to store videos, the frame rate will be reduced.; Accommodate up to four 5MP OV5647 / 8MP IMX219 or other Arducam MIPI camera, no mixing allowed.; Cameras work in sequential, not simultaneously. Short interval to switch camera. Only for High resolution still image photography.; 5 length for raspberry pi camera: 15cm 20cm 30cm 50cm 100cm, both ends are 15 Pin 1.0 mm Pitch interfaces.; 2 length for raspberry pi zero camera: 7.3 cm 15cm, one end is 15 Pin 1.0 mm Pitch interface and the other end is 22 Pin 0.5 mm interface.