Raspberry Pi 2 Model B v1.1 (900MHz / 1GB RAM)

The Raspberry Pi 2 B v1.1 is the second generation Raspberry Pi, which was first released in 2015.  It is based on the Broadcom BCM2836 SoC, which includes a powerful ARM Cortex-A7 based quad-core processor running at 900MHz. The board also features 1GB of SDRAM.  This board is compatible with the official Raspberry Pi 3 cases and power supplies. Raspberry Pi 2 B v1.1 Key Specifications: 900MHz quad-core ARM Cortex-A7 CPU VideoCore IV 3D graphics core 1GB SDRAM 10/100 Ethernet 4 USB ports CSI Camera port DSI Display interface HDMI port Combined audio and composite video out port 40-pin GPIO connector SD card slot Raspberry Pi is a trademark of the Raspberry Pi Foundation.