When the Raspberry Pi 3 Model B+ was announced ... into the PoE header on the Raspberry Pi 3 board, with the buck converter outputs going into the ground and +5V pins on the Raspberry Pi’s ...
TL;DR: The Raspberry Pi 3 Model B is out now ... core ARM Cortex A53 processor running at 1.2GHz, 1 Gigabyte of RAM, Ethernet, HDMI, and a few GPIO pins to blink a few LEDs.