Raspberry Pi 4 kit available in 1 GB, 2 GB, 4 GB and 8 GB variants, supplied with case and accessories. Built on an ARM platform with a Broadcom processor, the board offers Gigabit Ethernet (10/100/1000 Mbps), Wi‑Fi 802.11b/g/n, Bluetooth and TF-card support; ideal for demos and DIY projects.