Official Raspberry Pi 3 Model B+The Raspberry Pi 3 Model B+ is a single-board computer with a 1.4GHz 64-bit quad-core processor, 2GB of RAM, and a range of connectivity options including dual-band 802.11ac Wi-Fi, Bluetooth 4.2, Gigabit Ethernet, and four USB 2.0 ports. Its key features include a CSI camera port, DSI display port, and an extended 40-pin GPIO header, making it suitable for various projects and IoT applications.