The Raspberry Pi 3 B+ is the third generation Mini Computer from the Raspberry Pi Foundation. Compared to the Model 3B, the 3B+ has the following upgrades:

• Overclock from 1.2 to 1.4 Ghz
• 2.4GHz 802.11b/g/n 150mbps to Dual-band 2.4GHz & 5GHz 802.11b/g/n/ac
• 100Mbit via USB 2.0 to Gigabit Ethernet (max. 300Mbit) via USB 2.0
• Instead of Bluetooth 4.1 now Bluetooth 4.2
• PoE capabilities via the separately available PoE hat
• Improved cooling of Processor
• Quality improvements in design

Product features:

• Broadcom BCM2837B0, Cortex-A53 (ARMv8) 64-bit SoC @ 1.4GHz
• 1GB LPDDR2 SDRAM
• 2.4GHz and 5GHz IEEE 802.11.b/g/n/ac wireless LAN, Bluetooth 4.2, BLE
• Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps)
• Extended 40-pin GPIO header
• Full-size HDMI port
• 4 USB 2.0 ports
• CSI camera port for the Raspberry Pi camera
• DSI display port for a Raspberry Pi touchscreen display
• 4-pole stereo output and composite video port
• Micro SD port
• 5V/2.5A DC power input
• Power-over-Ethernet (PoE) support (via the PoE HAT only)