Raspberry Pi 3 Model B + is the latest version of the Raspberry Pi 3 series, Pi 3B + has the shape and size identical to Pi 3B, but when compared to Raspberry Pi 3 Model B, Pi 3B + has improved in some hardware parts, from 64- bit which now has a maximum clockspeed of 1.4 GHz (formerly 1.2 GHz on Pi 3B), has Gigabit Ethernet (support PoE) which is certainly much faster than previous versions, has heatsinks on processors for better heat distribution, and supports dual band WLAN 5 GHz and 2.4 GHz.
Specification:
-Broadcom BCM2837B0 chipset
-1.4GHz Quad-Core ARM Cortex-A53, 4 cores
-64 bit CPU
-1GB of RAM
-4 USB 2.0 ports (via LAN7515)
-Gigabit Ethernet (via LAN7515, max speed 300Mbps)
-PoE (power over Ethernet)
-40 pin headers (26 GPIOs)
-MicroUSB power connector
-Dual-band (2.4GHz and 5GHz) 802.11ac Wireless LAN and Bluetooth 4.1 (Bluetooth Classic and LE)
-HDMI
-CSI camera interface
-DSI connector for official screen
-3.5mm jack connector Supporting stereo audio and composite video
-2-pin reset header
-Micro SD socket
-One Power: 5V / 2.5A DC
Note: To be able to use PoE feature required PoE HAT module
