Returns accepted within 3 days, only for damaged or wrong products. Return offered in the form of Product exchange. Buyer is the responsible for the shipping fees.
The Raspberry Pi 2 Model B is the second generation Raspberry Pi. It replaced the original Raspberry Pi 1 Model B+ in February 2015. Compared to the Raspberry Pi 1 it has:
»A 900MHz quad-core ARM Cortex-A7 CPU »1GB RAM
It also has:
»4 USB ports »40 GPIO pins »Full HDMI port »Ethernet port »Combined 3.5mm audio jack and composite video »Camera interface (CSI) »Display interface (DSI) »Micro SD card slot »VideoCore IV 3D graphics core
Because it has an ARMv7 processor, it can run the full range of ARM GNU/Linux distributions, including Snappy Ubuntu Core, as well as Microsoft Windows 10.