Description Specifications Broadcom BCM2711 quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.8GHz 4GB LPDDR4-3200 Dual-band (2.4GHz and 5.0GHz) IEEE 802.11b/g/n/ac wireless LAN Bluetooth 5.0, BLE Gigabit Ethernet 2 × USB 3.0 and 1 × USB 2.0 ports Horizontal 40-pin GPIO header 2 × micro HDMI ports (supports up to 4Kp60) H.265 (4Kp60 decode); H.264 (1080p60 decode, 1080p30 encode); OpenGL ES 3.1, Vulkan 1.0 MicroSD card slot for operating system and data storage 78- or 79-key compact keyboard (depending on regional variant) 5V DC via USB connector Operating temperature: 0°C to 50°C ambient Maximum dimensions 286 mm × 122 mm × 23 mm
