Arducam Multi Camera Adapter Module Fully Compatible for Raspberry Pi Model A/B/B+, Pi 2 and Raspberry Pi 3 Support Raspberry Pi Model A/B/B+, Pi 2 and Raspberry Pi 3,3b+ Stackable and maxim cascade 4 adapter boards 3 GPIOs required for multiplexing on one adapter board, 5 GPIOs for two adapter board, 9 GPIOs for four adapter board All camera ports are FFC (flexible flat cable) connectors Accommodate 4 Raspberry Pi cameras on an multi camera adapter board. For 8MP cameras, check Arducam B0120 (ASIN: B07JHP1T9K)