Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (2GB)

Capacity: 2GB   A 1.5GHz quad-core 64-bit ARM Cortex-A72 CPU (~3performance) 2GB, of LPDDR4 SDRAM Full-throughput Gigabit Ethernet Dual-band 802.11ac wireless networking Bluetooth 5.0 Two USB 3.0 and two USB 2.0 ports Dual monitor support, at resolutions up to 4K VideoCore VI graphics, supporting OpenGL ES 3.x 4Kp60 hardware decode of HEVC video Complete compatibility with earlier Raspberry Pi products