The Raspberry Pi 4 Model B is a powerful, credit-card-sized single-board computer. Just add a keyboard, mouse, display, power supply and a micro SD card with Raspberry Pi OS and you have a fully capable desktop computer, media centre, home automation hub, retro gaming console, or development platform. Key Features Broadcom BCM2711 quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5 GHz Available in 1GB, 2GB, 4GB, and 8GB LPDDR4 RAM Dual-band 802.11ac Wi-Fi (2.4 GHz / 5 GHz) and Bluetooth 5.0 with BLE True Gigabit Ethernet (10/100/1000 Mbps) 2x USB 3.0 ports + 2x USB 2.0 ports 2x micro-HDMI ports supporting dual 4K displays at 30 fps (or single 4K at 60 fps) USB-C power input (5V / 3A) 40-pin GPIO header MicroSD card slot for storage and OS CSI camera port and DSI display port H.265 (4Kp60) decode, H.264 (1080p60) decode, H.264 (1080p30) encode OpenGL ES 3.0 graphics Technical Specifications Processor Broadcom BCM2711, quad-core Cortex-A72 @ 1.5 GHz (64-bit) Memory 1GB / 2GB / 4GB / 8GB LPDDR4-3200 SDRAM Storage MicroSD card slot Wireless 802.11ac Wi-Fi (dual-band), Bluetooth 5.0 / BLE Ethernet Gigabit Ethernet (10/100/1000 Mbps) USB 2x USB 3.0, 2x USB 2.0 Video Output 2x micro-HDMI (up to 4Kp60) Audio 3.5 mm stereo jack with composite video, HDMI audio GPIO 40-pin header (backward compatible) Power USB-C, 5V DC / 3A (15W). PoE available via HAT. Dimensions 85.6 mm x 56.5 mm x 17 mm Weight 46 g What's Not Included The Raspberry Pi 4 Model B is sold as a board only. You will also need: USB-C power supply (5V / 3A recommended) MicroSD card (16GB+ recommended) with Raspberry Pi OS Micro-HDMI to HDMI cable or adapter Keyboard and mouse A case (optional but recommended)