Just like previous models, this mini-computer model is about the same size as a credit card. The difference between the Raspberry Pi 3B + and the 3B is that the Raspberry Pi 3B + now has a 1.4 GHz Quad-core chip instead of 1.2 Ghz, Ethernet up to 300Mbps, a Wi-Fi receiver at 5GHz and a Bluetooth 4.2 module instead of 4.0 for a more economical system.The Raspberry Pi 3B + is also equipped with 1 GB of RAM.The Raspberry Pi 3B (+) is the third version of the Raspberry PI series. The mini computer is about the size of a credit card and can be connected to a computer screen or TV screen. A standard keyboard and mouse can also be connected directly. The board has endless possibilities for both beginners and advanced players. The board can be used for making programs, playing videos and presentations and even playing games. The possibilities of the Raspberry Pi are only limited by your imagination!